diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
new file mode 100644
index 0000000..6cc718d
--- /dev/null
+++ b/.github/workflows/docs.yml
@@ -0,0 +1,27 @@
+# Basic ODK workflow
+name: Docs
+
+# Controls when the action will run. 
+on:
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+  push:
+    branches:
+      - master
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  build:
+    name: Deploy docs
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout main
+        uses: actions/checkout@v2
+
+      - name: Deploy docs
+        uses: mhausenblas/mkdocs-deploy-gh-pages@master
+        # Or use mhausenblas/mkdocs-deploy-gh-pages@nomaterial to build without the mkdocs-material theme
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          CONFIG_FILE: mkdocs.yaml
+
diff --git a/.gitignore b/.gitignore
index 9657873..f7ebecb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -48,3 +48,5 @@ src/patterns/pattern_owl_seed.txt
 src/patterns/all_pattern_terms.txt
 src/ontology/README-editors.md
 src/ontology/products/
+src/ontology/cob-native.owl
+src/ontology/cob.ttl
diff --git a/cob-base-reasoned.owl b/cob-base-reasoned.owl
index 7839167..f8eaeb6 100644
--- a/cob-base-reasoned.owl
+++ b/cob-base-reasoned.owl
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
-<rdf:RDF xmlns="http://purl.obolibrary.org/obo/cob.owl#"
-     xml:base="http://purl.obolibrary.org/obo/cob.owl"
+<rdf:RDF xmlns="http://purl.obolibrary.org/obo/cob/cob-base-reasoned.owl#"
+     xml:base="http://purl.obolibrary.org/obo/cob/cob-base-reasoned.owl"
      xmlns:dc="http://purl.org/dc/elements/1.1/"
      xmlns:obo="http://purl.obolibrary.org/obo/"
      xmlns:owl="http://www.w3.org/2002/07/owl#"
@@ -11,13 +11,13 @@
      xmlns:skos="http://www.w3.org/2004/02/skos/core#"
      xmlns:sssom="http://w3id.org/sssom/"
      xmlns:terms="http://purl.org/dc/terms/">
-    <owl:Ontology rdf:about="http://purl.obolibrary.org/obo/cob.owl">
-        <owl:versionIRI rdf:resource="http://purl.obolibrary.org/obo/cob/releases/2021-09-13/cob-native.owl"/>
+    <owl:Ontology rdf:about="http://purl.obolibrary.org/obo/cob/cob-base-reasoned.owl">
+        <owl:versionIRI rdf:resource="http://purl.obolibrary.org/obo/cob/releases/2022-04-29/cob-base-reasoned.owl"/>
         <dc:description xml:lang="en">COB brings together key terms from a wide range of OBO projects to improve interoperability.</dc:description>
         <dc:title xml:lang="en">Core Ontology for Biology and Biomedicine</dc:title>
+        <dc:type rdf:resource="http://purl.obolibrary.org/obo/IAO_8000001"/>
         <terms:license rdf:resource="https://creativecommons.org/publicdomain/zero/1.0/"/>
-        <rdfs:comment xml:lang="en">This version of COB includes native OBO URIs, only using COB IRIs where equivalent natives could not be found. To see the edition that includes native IRIs, consult cob-edit.owl.</rdfs:comment>
-        <owl:versionInfo rdf:datatype="http://www.w3.org/2001/XMLSchema#string">2021-09-13</owl:versionInfo>
+        <owl:versionInfo rdf:datatype="http://www.w3.org/2001/XMLSchema#string">2022-04-29</owl:versionInfo>
     </owl:Ontology>
     
 
@@ -73,6 +73,12 @@
     
 
 
+    <!-- http://w3id.org/sssom/match_type -->
+
+    <owl:AnnotationProperty rdf:about="http://w3id.org/sssom/match_type"/>
+    
+
+
     <!-- http://w3id.org/sssom/object_label -->
 
     <owl:AnnotationProperty rdf:about="http://w3id.org/sssom/object_label"/>
@@ -112,14 +118,12 @@
 
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000050">
         <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000072"/>
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-        <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#TransitiveProperty"/>
-        <rdfs:label>part of</rdfs:label>
     </owl:ObjectProperty>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000050"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000072"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>part of</sssom:object_label>
         <sssom:subject_label>part of</sssom:subject_label>
     </owl:Axiom>
@@ -130,12 +134,12 @@
 
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000051">
         <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
-        <rdfs:label>has part</rdfs:label>
     </owl:ObjectProperty>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has part</sssom:object_label>
         <sssom:subject_label>has part</sssom:subject_label>
     </owl:Axiom>
@@ -146,13 +150,12 @@
 
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000054">
         <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000029"/>
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000087"/>
-        <rdfs:label xml:lang="en">realized in</rdfs:label>
     </owl:ObjectProperty>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000054"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000029"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>realized in</sssom:object_label>
         <sssom:subject_label>realized in</sssom:subject_label>
     </owl:Axiom>
@@ -163,14 +166,12 @@
 
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000066">
         <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000071"/>
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000067"/>
-        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
-        <rdfs:label>occurs in</rdfs:label>
     </owl:ObjectProperty>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000066"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000071"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>occurs in</sssom:object_label>
         <sssom:subject_label>occurs in</sssom:subject_label>
     </owl:Axiom>
@@ -181,12 +182,12 @@
 
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000067">
         <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000036"/>
-        <rdfs:label xml:lang="en">contains process</rdfs:label>
     </owl:ObjectProperty>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000067"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000036"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>contains process</sssom:object_label>
         <sssom:subject_label>contains process</sssom:subject_label>
     </owl:Axiom>
@@ -204,6 +205,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000002"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000058"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is concretized as</sssom:object_label>
         <sssom:subject_label>is concretized as</sssom:subject_label>
     </owl:Axiom>
@@ -215,13 +217,13 @@
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000016">
         <rdfs:subPropertyOf rdf:resource="http://www.w3.org/2002/07/owl#topObjectProperty"/>
         <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000086"/>
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/STATO_0000102"/>
         <rdfs:label xml:lang="en">executed by</rdfs:label>
     </owl:ObjectProperty>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000016"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subPropertyOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#topObjectProperty"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>topObjectProperty</sssom:object_label>
         <sssom:subject_label>executed by</sssom:subject_label>
     </owl:Axiom>
@@ -239,6 +241,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000023"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000052"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>inheres in</sssom:object_label>
         <sssom:subject_label>characteristic of</sssom:subject_label>
     </owl:Axiom>
@@ -256,6 +259,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000024"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000056"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>participates in</sssom:object_label>
         <sssom:subject_label>participates in</sssom:subject_label>
     </owl:Axiom>
@@ -274,6 +278,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000027"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000295"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is_specified_input_of</sssom:object_label>
         <sssom:subject_label>is specified input of</sssom:subject_label>
     </owl:Axiom>
@@ -292,6 +297,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000028"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000312"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is_specified_output_of</sssom:object_label>
         <sssom:subject_label>is specified output of</sssom:subject_label>
     </owl:Axiom>
@@ -308,6 +314,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000054"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000029"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>realized in</sssom:object_label>
         <sssom:subject_label>realized in</sssom:subject_label>
     </owl:Axiom>
@@ -324,6 +331,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000067"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000036"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>contains process</sssom:object_label>
         <sssom:subject_label>contains process</sssom:subject_label>
     </owl:Axiom>
@@ -342,6 +350,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000039"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000293"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has_specified_input</sssom:object_label>
         <sssom:subject_label>has specified input</sssom:subject_label>
     </owl:Axiom>
@@ -360,6 +369,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000040"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000299"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has_specified_output</sssom:object_label>
         <sssom:subject_label>has specified output</sssom:subject_label>
     </owl:Axiom>
@@ -376,6 +386,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has part</sssom:object_label>
         <sssom:subject_label>has part</sssom:subject_label>
     </owl:Axiom>
@@ -393,6 +404,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000070"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has participant</sssom:object_label>
         <sssom:subject_label>has participant</sssom:subject_label>
     </owl:Axiom>
@@ -409,6 +421,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000066"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000071"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>occurs in</sssom:object_label>
         <sssom:subject_label>occurs in</sssom:subject_label>
     </owl:Axiom>
@@ -425,6 +438,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000050"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000072"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>part of</sssom:object_label>
         <sssom:subject_label>part of</sssom:subject_label>
     </owl:Axiom>
@@ -442,6 +456,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000074"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0002333"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>enabled by</sssom:object_label>
         <sssom:subject_label>enabled by</sssom:subject_label>
     </owl:Axiom>
@@ -451,7 +466,6 @@
     <!-- http://purl.obolibrary.org/obo/COB_0000078 -->
 
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000078">
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000058"/>
         <rdfs:label>concretizes</rdfs:label>
     </owl:ObjectProperty>
     
@@ -495,6 +509,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000086"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/STATO_0000102"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>executes</sssom:object_label>
         <sssom:subject_label>executes</sssom:subject_label>
     </owl:Axiom>
@@ -504,9 +519,7 @@
     <!-- http://purl.obolibrary.org/obo/COB_0000087 -->
 
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000087">
-        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
         <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
-        <rdfs:range rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
         <rdfs:range rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
         <rdfs:label>realizes</rdfs:label>
     </owl:ObjectProperty>
@@ -518,12 +531,12 @@
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000511">
         <rdfs:subPropertyOf rdf:resource="http://www.w3.org/2002/07/owl#topObjectProperty"/>
         <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
-        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
     </owl:ObjectProperty>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000511"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subPropertyOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#topObjectProperty"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>topObjectProperty</sssom:object_label>
         <sssom:subject_label>has quantity</sssom:subject_label>
     </owl:Axiom>
@@ -544,6 +557,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000512"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>bearer of</sssom:object_label>
         <sssom:subject_label>has characteristic</sssom:subject_label>
     </owl:Axiom>
@@ -567,6 +581,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000513"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000136"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is about</sssom:object_label>
         <sssom:subject_label>is about</sssom:subject_label>
     </owl:Axiom>
@@ -575,14 +590,12 @@
 
     <!-- http://purl.obolibrary.org/obo/IAO_0000136 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/IAO_0000136">
-        <obo:COB_based_on>http://purl.obolibrary.org/obo/IAO_0000136</obo:COB_based_on>
-        <rdfs:label>is about</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/IAO_0000136"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000513"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000136"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is about</sssom:object_label>
         <sssom:subject_label>is about</sssom:subject_label>
     </owl:Axiom>
@@ -591,16 +604,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000293 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000293">
-        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0000295"/>
-        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
-        <rdfs:label xml:lang="en">has specified input</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000293"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000039"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000293"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has_specified_input</sssom:object_label>
         <sssom:subject_label>has specified input</sssom:subject_label>
     </owl:Axiom>
@@ -609,14 +618,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000295 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000295">
-        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000056"/>
-        <rdfs:label xml:lang="en">is specified input of</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000295"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000027"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000295"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is_specified_input_of</sssom:object_label>
         <sssom:subject_label>is specified input of</sssom:subject_label>
     </owl:Axiom>
@@ -625,16 +632,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000299 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000299">
-        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0000312"/>
-        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
-        <rdfs:label xml:lang="en">has specified output</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000299"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000040"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000299"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has_specified_output</sssom:object_label>
         <sssom:subject_label>has specified output</sssom:subject_label>
     </owl:Axiom>
@@ -643,14 +646,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000312 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000312">
-        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000056"/>
-        <rdfs:label xml:lang="en">is specified output of</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000312"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000028"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000312"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is_specified_output_of</sssom:object_label>
         <sssom:subject_label>is specified output of</sssom:subject_label>
     </owl:Axiom>
@@ -659,14 +660,12 @@
 
     <!-- http://purl.obolibrary.org/obo/RO_0000052 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000052">
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-        <rdfs:label xml:lang="en">characteristic of</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000052"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000023"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000052"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>inheres in</sssom:object_label>
         <sssom:subject_label>characteristic of</sssom:subject_label>
     </owl:Axiom>
@@ -675,39 +674,26 @@
 
     <!-- http://purl.obolibrary.org/obo/RO_0000053 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000053">
-        <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#InverseFunctionalProperty"/>
-        <rdfs:domain rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:range rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
-        <rdfs:label>has characteristic</rdfs:label>
-        <rdfs:seeAlso>https://github.com/oborel/obo-relations/pull/284</rdfs:seeAlso>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000053"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000512"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>bearer of</sssom:object_label>
         <sssom:subject_label>has characteristic</sssom:subject_label>
     </owl:Axiom>
-    <owl:Axiom>
-        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#domain"/>
-        <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:comment>Anything can have a characteristic</rdfs:comment>
-    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/RO_0000056 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000056">
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
-        <rdfs:label xml:lang="en">participates in</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000056"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000024"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000056"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>participates in</sssom:object_label>
         <sssom:subject_label>participates in</sssom:subject_label>
     </owl:Axiom>
@@ -716,14 +702,12 @@
 
     <!-- http://purl.obolibrary.org/obo/RO_0000057 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000057">
-        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
-        <rdfs:label>has participant</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000057"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000070"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has participant</sssom:object_label>
         <sssom:subject_label>has participant</sssom:subject_label>
     </owl:Axiom>
@@ -732,13 +716,12 @@
 
     <!-- http://purl.obolibrary.org/obo/RO_0000058 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000058">
-        <rdfs:label xml:lang="en">is concretized as</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000058"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000002"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000058"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is concretized as</sssom:object_label>
         <sssom:subject_label>is concretized as</sssom:subject_label>
     </owl:Axiom>
@@ -747,14 +730,12 @@
 
     <!-- http://purl.obolibrary.org/obo/RO_0002333 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0002333">
-        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
-        <rdfs:label>enabled by</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0002333"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000074"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0002333"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>enabled by</sssom:object_label>
         <sssom:subject_label>enabled by</sssom:subject_label>
     </owl:Axiom>
@@ -763,17 +744,12 @@
 
     <!-- http://purl.obolibrary.org/obo/STATO_0000102 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/STATO_0000102">
-        <owl:propertyChainAxiom rdf:parseType="Collection">
-            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000087"/>
-            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000078"/>
-        </owl:propertyChainAxiom>
-        <rdfs:label>executes</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/STATO_0000102"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000086"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/STATO_0000102"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>executes</sssom:object_label>
         <sssom:subject_label>executes</sssom:subject_label>
     </owl:Axiom>
@@ -812,7 +788,6 @@
     <!-- http://purl.obolibrary.org/obo/COB_0000801 -->
 
     <owl:DatatypeProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000801">
-        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
         <rdfs:range rdf:resource="http://www.w3.org/2001/XMLSchema#nonNegativeInteger"/>
         <rdfs:label xml:lang="en">has number of atomic nuclei</rdfs:label>
@@ -845,18 +820,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000015">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000050"/>
-                <owl:allValuesFrom rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">process</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>process</sssom:object_label>
         <sssom:subject_label>process</sssom:subject_label>
     </owl:Axiom>
@@ -869,12 +838,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000111"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
-        <rdfs:label xml:lang="en">disposition</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000016"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000111"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>disposition</sssom:object_label>
         <sssom:subject_label>disposition</sssom:subject_label>
     </owl:Axiom>
@@ -888,12 +857,12 @@
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000020"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
-        <rdfs:label xml:lang="en">realizable</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>realizable entity</sssom:object_label>
         <sssom:subject_label>realizable</sssom:subject_label>
     </owl:Axiom>
@@ -910,6 +879,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000020"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>specifically dependent continuant</sssom:object_label>
         <sssom:subject_label>characteristic</sssom:subject_label>
     </owl:Axiom>
@@ -922,12 +892,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000114"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
-        <rdfs:label xml:lang="en">role</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000023"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000114"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>role</sssom:object_label>
         <sssom:subject_label>role</sssom:subject_label>
     </owl:Axiom>
@@ -940,12 +910,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000057"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000041"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
-        <rdfs:label>site</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000029"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000057"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>site</sssom:object_label>
         <sssom:subject_label>site</sssom:subject_label>
     </owl:Axiom>
@@ -958,12 +928,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000112"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000016"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000111"/>
-        <rdfs:label xml:lang="en">function</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000034"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000112"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>function</sssom:object_label>
         <sssom:subject_label>function</sssom:subject_label>
     </owl:Axiom>
@@ -975,12 +945,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000040">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:label xml:lang="en">material entity</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material entity</sssom:object_label>
         <sssom:subject_label>material entity</sssom:subject_label>
     </owl:Axiom>
@@ -992,12 +962,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000041">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:label xml:lang="en">immaterial entity</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000041"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>immaterial entity</sssom:object_label>
         <sssom:subject_label>immaterial entity</sssom:subject_label>
     </owl:Axiom>
@@ -1010,14 +980,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000021"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <obo:IAO_0000115>A part of a multicellular organism that is a collection of cell components that are not all contained in one cell.</obo:IAO_0000115>
-        <rdfs:comment>Bodily fluids, such as urine, are currently defined as anatomical entities in UBERON. We should make sure there is a proper home for these here.</rdfs:comment>
-        <rdfs:label xml:lang="en">gross anatomical part</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001008"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000021"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>gross anatomical part</sssom:object_label>
         <sssom:subject_label>gross anatomical part</sssom:subject_label>
     </owl:Axiom>
@@ -1035,6 +1003,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001010"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organism or virus or viroid</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
     </owl:Axiom>
@@ -1054,6 +1023,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0010004"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organism</sssom:object_label>
         <sssom:subject_label>cellular organism</sssom:subject_label>
     </owl:Axiom>
@@ -1068,19 +1038,12 @@
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000801"/>
-                <owl:hasValue rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</owl:hasValue>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">electron</rdfs:label>
-        <rdfs:label>nucleic acid polymer</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_10545"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000010"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>electron</sssom:object_label>
         <sssom:subject_label>electron</sssom:subject_label>
     </owl:Axiom>
@@ -1088,6 +1051,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_10545"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000049"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>nucleic acid</sssom:object_label>
         <sssom:subject_label>nucleic acid polymer</sssom:subject_label>
     </owl:Axiom>
@@ -1104,6 +1068,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_16541"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein polypeptide chain</sssom:object_label>
         <sssom:subject_label>protein</sssom:subject_label>
     </owl:Axiom>
@@ -1116,12 +1081,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000008"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
-        <rdfs:label xml:lang="en">proton</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24636"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000008"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>proton</sssom:object_label>
         <sssom:subject_label>proton</sssom:subject_label>
     </owl:Axiom>
@@ -1133,13 +1098,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_24867">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000042"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000011"/>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33250"/>
-        <rdfs:label>monoatomic ion</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24867"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000042"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>monoatomic ion</sssom:object_label>
         <sssom:subject_label>monoatomic ion</sssom:subject_label>
     </owl:Axiom>
@@ -1152,12 +1116,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000009"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
-        <rdfs:label xml:lang="en">neutron</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_30222"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000009"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>neutron</sssom:object_label>
         <sssom:subject_label>neutron</sssom:subject_label>
     </owl:Axiom>
@@ -1169,12 +1133,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_33250">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000043"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000011"/>
-        <rdfs:label>uncharged atom</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33250"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000043"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>atom</sssom:object_label>
         <sssom:subject_label>uncharged atom</sssom:subject_label>
     </owl:Axiom>
@@ -1187,14 +1151,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000012"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
-        <rdfs:comment>Some people may be uncomfortable calling every proton an atomic nucleus</rdfs:comment>
-        <rdfs:comment>This is equivalent to CHEBI:33252</rdfs:comment>
-        <rdfs:label xml:lang="en">atomic nucleus</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33252"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000012"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>atomic nucleus</sssom:object_label>
         <sssom:subject_label>atomic nucleus</sssom:subject_label>
     </owl:Axiom>
@@ -1207,12 +1169,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <rdfs:label xml:lang="en">subatomic particle</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>subatomic particle</sssom:object_label>
         <sssom:subject_label>subatomic particle</sssom:subject_label>
     </owl:Axiom>
@@ -1230,6 +1192,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_50906"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>characteristic</sssom:object_label>
         <sssom:subject_label>role</sssom:subject_label>
     </owl:Axiom>
@@ -1242,15 +1205,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <obo:IAO_0000115>A material entity that has a plasma membrane and results from cellular division.</obo:IAO_0000115>
-        <rdfs:comment>CL and GO definitions of cell differ based on inclusive or exclusive of cell wall, etc.</rdfs:comment>
-        <rdfs:comment>We struggled with this definition. We are worried about circularity. We also considered requiring the capability of metabolism.</rdfs:comment>
-        <rdfs:label xml:lang="en">cell</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0000000"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cell</sssom:object_label>
         <sssom:subject_label>cell</sssom:subject_label>
     </owl:Axiom>
@@ -1263,12 +1223,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CL_0000000"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
-        <rdfs:label xml:lang="en">native cell</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0000003"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>native cell</sssom:object_label>
         <sssom:subject_label>native cell</sssom:subject_label>
     </owl:Axiom>
@@ -1281,12 +1241,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000019"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CL_0000000"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
-        <rdfs:label xml:lang="en">cell in vitro</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0001034"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000019"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cell in vitro</sssom:object_label>
         <sssom:subject_label>cell in vitro</sssom:subject_label>
     </owl:Axiom>
@@ -1313,6 +1273,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000003"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0000125"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>mass</sssom:object_label>
         <sssom:subject_label>mass</sssom:subject_label>
     </owl:Axiom>
@@ -1339,6 +1300,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000004"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0002193"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>electric</sssom:object_label>
         <sssom:subject_label>charge</sssom:subject_label>
     </owl:Axiom>
@@ -1357,6 +1319,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000005"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>elementary charge</sssom:subject_label>
     </owl:Axiom>
@@ -1374,6 +1337,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material entity</sssom:object_label>
         <sssom:subject_label>material entity</sssom:subject_label>
     </owl:Axiom>
@@ -1392,6 +1356,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>subatomic particle</sssom:object_label>
         <sssom:subject_label>subatomic particle</sssom:subject_label>
     </owl:Axiom>
@@ -1410,6 +1375,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24636"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000008"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>proton</sssom:object_label>
         <sssom:subject_label>proton</sssom:subject_label>
     </owl:Axiom>
@@ -1428,6 +1394,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_30222"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000009"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>neutron</sssom:object_label>
         <sssom:subject_label>neutron</sssom:subject_label>
     </owl:Axiom>
@@ -1453,6 +1420,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_10545"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000010"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>electron</sssom:object_label>
         <sssom:subject_label>electron</sssom:subject_label>
     </owl:Axiom>
@@ -1470,12 +1438,6 @@
         </owl:equivalentClass>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33252"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
         <rdfs:subClassOf>
             <owl:Restriction>
                 <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
@@ -1492,6 +1454,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000011"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2004/02/skos/core#closeMatch"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33250"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>atom</sssom:object_label>
         <sssom:subject_label>atom</sssom:subject_label>
     </owl:Axiom>
@@ -1512,6 +1475,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33252"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000012"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>atomic nucleus</sssom:object_label>
         <sssom:subject_label>atomic nucleus</sssom:subject_label>
     </owl:Axiom>
@@ -1523,12 +1487,6 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000013">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000011"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
         <rdfs:subClassOf>
             <owl:Restriction>
                 <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
@@ -1547,6 +1505,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2004/02/skos/core#closeMatch"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/CHEBI_23367"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecular entity</sssom:object_label>
         <sssom:subject_label>molecular entity</sssom:subject_label>
     </owl:Axiom>
@@ -1554,6 +1513,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2004/02/skos/core#closeMatch"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/CHEBI_25367"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecule</sssom:object_label>
         <sssom:subject_label>molecular entity</sssom:subject_label>
     </owl:Axiom>
@@ -1585,6 +1545,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_16541"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein polypeptide chain</sssom:object_label>
         <sssom:subject_label>protein</sssom:subject_label>
     </owl:Axiom>
@@ -1592,6 +1553,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PR_000000001"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein</sssom:object_label>
         <sssom:subject_label>protein</sssom:subject_label>
     </owl:Axiom>
@@ -1613,6 +1575,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0000000"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cell</sssom:object_label>
         <sssom:subject_label>cell</sssom:subject_label>
     </owl:Axiom>
@@ -1631,6 +1594,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0000003"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>native cell</sssom:object_label>
         <sssom:subject_label>native cell</sssom:subject_label>
     </owl:Axiom>
@@ -1649,6 +1613,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0001034"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000019"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cell in vitro</sssom:object_label>
         <sssom:subject_label>cell in vitro</sssom:subject_label>
     </owl:Axiom>
@@ -1661,12 +1626,6 @@
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
         <rdfs:subClassOf>
             <owl:Restriction>
                 <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
@@ -1682,6 +1641,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000020"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>subcellular structure</sssom:subject_label>
     </owl:Axiom>
@@ -1702,6 +1662,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001008"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000021"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>gross anatomical part</sssom:object_label>
         <sssom:subject_label>gross anatomical part</sssom:subject_label>
     </owl:Axiom>
@@ -1723,10 +1684,19 @@
         <rdfs:comment>Includes virus - we will later have a class for cellular organisms.</rdfs:comment>
         <rdfs:label xml:lang="en">organism</rdfs:label>
     </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001010"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
+        <sssom:object_label>organism or virus or viroid</sssom:object_label>
+        <sssom:subject_label>organism</sssom:subject_label>
+    </owl:Axiom>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>root</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
     </owl:Axiom>
@@ -1734,16 +1704,10 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0100026"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organism</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
     </owl:Axiom>
-    <owl:Axiom>
-        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001010"/>
-        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
-        <sssom:object_label>organism or virus or viroid</sssom:object_label>
-        <sssom:subject_label>organism</sssom:subject_label>
-    </owl:Axiom>
     
 
 
@@ -1761,6 +1725,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000025"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000245"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organization</sssom:object_label>
         <sssom:subject_label>organization</sssom:subject_label>
     </owl:Axiom>
@@ -1781,6 +1746,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000026"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000047"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>processed material</sssom:object_label>
         <sssom:subject_label>processed material entity</sssom:subject_label>
     </owl:Axiom>
@@ -1798,6 +1764,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000041"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>immaterial entity</sssom:object_label>
         <sssom:subject_label>immaterial entity</sssom:subject_label>
     </owl:Axiom>
@@ -1816,6 +1783,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000032"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>geographical location</sssom:subject_label>
     </owl:Axiom>
@@ -1835,6 +1803,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>realizable entity</sssom:object_label>
         <sssom:subject_label>realizable</sssom:subject_label>
     </owl:Axiom>
@@ -1858,6 +1827,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>process</sssom:object_label>
         <sssom:subject_label>process</sssom:subject_label>
     </owl:Axiom>
@@ -1883,6 +1853,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>planned process</sssom:object_label>
         <sssom:subject_label>planned process</sssom:subject_label>
     </owl:Axiom>
@@ -1936,6 +1907,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000037"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0008150"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>biological process</sssom:object_label>
         <sssom:subject_label>biological process</sssom:subject_label>
     </owl:Axiom>
@@ -1971,6 +1943,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000038"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0003674"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecular function</sssom:object_label>
         <sssom:subject_label>gene product or complex activity</sssom:subject_label>
     </owl:Axiom>
@@ -1989,6 +1962,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24867"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000042"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>monoatomic ion</sssom:object_label>
         <sssom:subject_label>monoatomic ion</sssom:subject_label>
     </owl:Axiom>
@@ -2006,6 +1980,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33250"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000043"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>atom</sssom:object_label>
         <sssom:subject_label>uncharged atom</sssom:subject_label>
     </owl:Axiom>
@@ -2025,6 +2000,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_10545"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000049"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>nucleic acid</sssom:object_label>
         <sssom:subject_label>nucleic acid polymer</sssom:subject_label>
     </owl:Axiom>
@@ -2044,6 +2020,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000055"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PCO_0000000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>collection of organisms</sssom:object_label>
         <sssom:subject_label>collection of organisms</sssom:subject_label>
     </owl:Axiom>
@@ -2072,6 +2049,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000029"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000057"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>site</sssom:object_label>
         <sssom:subject_label>site</sssom:subject_label>
     </owl:Axiom>
@@ -2091,6 +2069,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000058"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0001909"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>conclusion based on data</sssom:object_label>
         <sssom:subject_label>conclusion based on data</sssom:subject_label>
     </owl:Axiom>
@@ -2126,6 +2105,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>information content entity</sssom:object_label>
         <sssom:subject_label>information</sssom:subject_label>
     </owl:Axiom>
@@ -2145,6 +2125,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000062"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000073"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>diagnosis</sssom:object_label>
         <sssom:subject_label>disease diagnosis</sssom:subject_label>
     </owl:Axiom>
@@ -2164,6 +2145,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000063"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000014"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>clinical finding</sssom:object_label>
         <sssom:subject_label>phenotypic finding</sssom:subject_label>
     </owl:Axiom>
@@ -2183,6 +2165,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000064"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000063"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>disease course</sssom:object_label>
         <sssom:subject_label>disease course</sssom:subject_label>
     </owl:Axiom>
@@ -2203,6 +2186,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000065"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_02500000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>environmental system process</sssom:object_label>
         <sssom:subject_label>environmental process</sssom:subject_label>
     </owl:Axiom>
@@ -2223,6 +2207,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000066"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/MOP_0000543"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecular process</sssom:object_label>
         <sssom:subject_label>physico-chemical process</sssom:subject_label>
     </owl:Axiom>
@@ -2242,6 +2227,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000067"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001110"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>ecosystem</sssom:object_label>
         <sssom:subject_label>ecosystem</sssom:subject_label>
     </owl:Axiom>
@@ -2261,6 +2247,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000068"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000813"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>astronomical body part</sssom:object_label>
         <sssom:subject_label>geophysical entity</sssom:subject_label>
     </owl:Axiom>
@@ -2280,6 +2267,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000069"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000033"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>directive information entity</sssom:object_label>
         <sssom:subject_label>directive information entity</sssom:subject_label>
     </owl:Axiom>
@@ -2297,6 +2285,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000073"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>gene product</sssom:subject_label>
     </owl:Axiom>
@@ -2322,6 +2311,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000075"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0032991"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein-containing complex</sssom:object_label>
         <sssom:subject_label>protein-containing macromolecular complex</sssom:subject_label>
     </owl:Axiom>
@@ -2341,6 +2331,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000076"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000005"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>objective specification</sssom:object_label>
         <sssom:subject_label>objective specification</sssom:subject_label>
     </owl:Axiom>
@@ -2352,18 +2343,6 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000077">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000069"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000033"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000077"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/IAO_0000005"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
         <rdfs:subClassOf>
             <owl:Restriction>
                 <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
@@ -2406,6 +2385,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000079"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000104"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>plan specification</sssom:object_label>
         <sssom:subject_label>plan specification</sssom:subject_label>
     </owl:Axiom>
@@ -2418,12 +2398,6 @@
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
         <rdfs:subClassOf>
             <owl:Restriction>
                 <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
@@ -2437,20 +2411,10 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000080"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>complex of molecular entities</sssom:subject_label>
     </owl:Axiom>
-    <owl:Axiom>
-        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000080"/>
-        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <owl:annotatedTarget>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
-            </owl:Restriction>
-        </owl:annotatedTarget>
-        <rdfs:comment>&gt;=2 parts (not we cannot use cardinality with transitive properties)</rdfs:comment>
-    </owl:Axiom>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000080"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
@@ -2476,24 +2440,12 @@
                 <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000113"/>
             </owl:Restriction>
         </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000081"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/OBI_0000260"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
         <rdfs:subClassOf>
             <owl:Restriction>
                 <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000087"/>
                 <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000123"/>
             </owl:Restriction>
         </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000087"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/SEPIO_0000048"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
         <obo:IAO_0000115>A process that is initiated by an agent who intends to carry out a plan to achieve an objective through one or more actions as described in a plan specification.</obo:IAO_0000115>
         <rdfs:label>planned process</rdfs:label>
     </owl:Class>
@@ -2504,7 +2456,6 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000083">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000082"/>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
         <rdfs:label>failed planned process</rdfs:label>
     </owl:Class>
     
@@ -2526,6 +2477,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000088"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/DRON_0000005"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>drug product</sssom:object_label>
         <sssom:subject_label>drug product</sssom:subject_label>
     </owl:Axiom>
@@ -2533,6 +2485,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000088"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#seeAlso"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/CHEBI_23888"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>drug</sssom:object_label>
         <sssom:subject_label>drug product</sssom:subject_label>
     </owl:Axiom>
@@ -2552,6 +2505,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000101"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000310"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>document</sssom:object_label>
         <sssom:subject_label>document</sssom:subject_label>
     </owl:Axiom>
@@ -2571,6 +2525,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000102"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000027"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>data item</sssom:object_label>
         <sssom:subject_label>data item</sssom:subject_label>
     </owl:Axiom>
@@ -2589,6 +2544,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000103"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0005634"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>nucleus</sssom:object_label>
         <sssom:subject_label>cell nucleus</sssom:subject_label>
     </owl:Axiom>
@@ -2650,6 +2606,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000107"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000070"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>assay</sssom:object_label>
         <sssom:subject_label>assay</sssom:subject_label>
     </owl:Axiom>
@@ -2669,6 +2626,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000108"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0200000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>data transformation</sssom:object_label>
         <sssom:subject_label>data transformation</sssom:subject_label>
     </owl:Axiom>
@@ -2688,6 +2646,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000109"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000066"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>investigation</sssom:object_label>
         <sssom:subject_label>investigation</sssom:subject_label>
     </owl:Axiom>
@@ -2707,6 +2666,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000110"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000094"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material processing</sssom:object_label>
         <sssom:subject_label>material processing</sssom:subject_label>
     </owl:Axiom>
@@ -2725,6 +2685,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000016"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000111"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>disposition</sssom:object_label>
         <sssom:subject_label>disposition</sssom:subject_label>
     </owl:Axiom>
@@ -2743,6 +2704,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000034"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000112"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>function</sssom:object_label>
         <sssom:subject_label>function</sssom:subject_label>
     </owl:Axiom>
@@ -2779,6 +2741,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000113"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000260"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>plan</sssom:object_label>
         <sssom:subject_label>plan</sssom:subject_label>
     </owl:Axiom>
@@ -2797,6 +2760,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000023"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000114"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>role</sssom:object_label>
         <sssom:subject_label>role</sssom:subject_label>
     </owl:Axiom>
@@ -2814,6 +2778,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000116"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>cellular membrane</sssom:subject_label>
     </owl:Axiom>
@@ -2836,6 +2801,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0010004"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organism</sssom:object_label>
         <sssom:subject_label>cellular organism</sssom:subject_label>
     </owl:Axiom>
@@ -2843,6 +2809,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_131567"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organisms</sssom:object_label>
         <sssom:subject_label>cellular organism</sssom:subject_label>
     </owl:Axiom>
@@ -2869,12 +2836,6 @@
                 <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
             </owl:Restriction>
         </owl:equivalentClass>
-        <owl:equivalentClass>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000078"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-            </owl:Restriction>
-        </owl:equivalentClass>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000020"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
@@ -2911,17 +2872,6 @@
                 </owl:someValuesFrom>
             </owl:Restriction>
         </owl:equivalentClass>
-        <owl:equivalentClass>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-                <owl:someValuesFrom>
-                    <owl:Restriction>
-                        <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000078"/>
-                        <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-                    </owl:Restriction>
-                </owl:someValuesFrom>
-            </owl:Restriction>
-        </owl:equivalentClass>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
         <rdfs:label>physical information carrier</rdfs:label>
@@ -2943,6 +2893,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000123"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/SEPIO_0000048"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>agent role</sssom:object_label>
         <sssom:subject_label>agent role</sssom:subject_label>
     </owl:Axiom>
@@ -2980,6 +2931,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000020"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>specifically dependent continuant</sssom:object_label>
         <sssom:subject_label>characteristic</sssom:subject_label>
     </owl:Axiom>
@@ -2987,6 +2939,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>quality</sssom:object_label>
         <sssom:subject_label>characteristic</sssom:subject_label>
     </owl:Axiom>
@@ -3013,14 +2966,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/DRON_0000005">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000026"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0000047"/>
-        <obo:COB_based_on rdf:resource="http://purl.obolibrary.org/obo/DRON_00000005"/>
-        <obo:IAO_0000115>A processed material entity created to be administered to an individual with the intent to improve health.</obo:IAO_0000115>
-        <rdfs:label>drug product</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000088"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/DRON_0000005"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>drug product</sssom:object_label>
         <sssom:subject_label>drug product</sssom:subject_label>
     </owl:Axiom>
@@ -3032,12 +2983,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/ENVO_01000813">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <rdfs:label>geophysical entity</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000068"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000813"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>astronomical body part</sssom:object_label>
         <sssom:subject_label>geophysical entity</sssom:subject_label>
     </owl:Axiom>
@@ -3049,12 +3000,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/ENVO_01001110">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <rdfs:label>ecosystem</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000067"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001110"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>ecosystem</sssom:object_label>
         <sssom:subject_label>ecosystem</sssom:subject_label>
     </owl:Axiom>
@@ -3066,15 +3017,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/ENVO_02500000">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/GO_0003674"/>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/GO_0008150"/>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/MOP_0000543"/>
-        <rdfs:label>environmental process</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000065"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_02500000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>environmental system process</sssom:object_label>
         <sssom:subject_label>environmental process</sssom:subject_label>
     </owl:Axiom>
@@ -3091,6 +3039,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/GEO_000000370"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000068"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>geophysical entity</sssom:object_label>
         <sssom:subject_label>geographical entity</sssom:subject_label>
     </owl:Axiom>
@@ -3102,28 +3051,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/GO_0003674">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0002333"/>
-                <owl:someValuesFrom>
-                    <owl:Class>
-                        <owl:unionOf rdf:parseType="Collection">
-                            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000073"/>
-                            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/GO_0032991"/>
-                        </owl:unionOf>
-                    </owl:Class>
-                </owl:someValuesFrom>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/GO_0008150"/>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/MOP_0000543"/>
-        <rdfs:comment>This is the same as GO molecular function</rdfs:comment>
-        <rdfs:label xml:lang="en">gene product or complex activity</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000038"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0003674"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecular function</sssom:object_label>
         <sssom:subject_label>gene product or complex activity</sssom:subject_label>
     </owl:Axiom>
@@ -3134,12 +3067,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/GO_0005634">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000020"/>
-        <rdfs:label xml:lang="en">cell nucleus</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000103"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0005634"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>nucleus</sssom:object_label>
         <sssom:subject_label>cell nucleus</sssom:subject_label>
     </owl:Axiom>
@@ -3151,44 +3084,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/GO_0008150">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
-        <rdfs:subClassOf>
-            <owl:Class>
-                <owl:unionOf rdf:parseType="Collection">
-                    <owl:Restriction>
-                        <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000066"/>
-                        <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
-                    </owl:Restriction>
-                    <owl:Restriction>
-                        <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
-                        <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
-                    </owl:Restriction>
-                    <owl:Restriction>
-                        <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
-                        <owl:someValuesFrom>
-                            <owl:Restriction>
-                                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000050"/>
-                                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
-                            </owl:Restriction>
-                        </owl:someValuesFrom>
-                    </owl:Restriction>
-                </owl:unionOf>
-            </owl:Class>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/GO_0003674"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/MOP_0000543"/>
-        <obo:IAO_0000115>A process that emerges from two or more causally-connected macromolecular activities and has evolved to achieve a biological objective.</obo:IAO_0000115>
-        <rdfs:comment>A biological process is an evolved process</rdfs:comment>
-        <rdfs:label xml:lang="en">biological process</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000037"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0008150"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>biological process</sssom:object_label>
         <sssom:subject_label>biological process</sssom:subject_label>
     </owl:Axiom>
@@ -3199,19 +3100,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/GO_0032991">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000080"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000073"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:comment>This is not covalently bonded, which conflicts with changes to the parent definition.</rdfs:comment>
-        <rdfs:label>protein-containing macromolecular complex</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000075"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0032991"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein-containing complex</sssom:object_label>
         <sssom:subject_label>protein-containing macromolecular complex</sssom:subject_label>
     </owl:Axiom>
@@ -3223,12 +3117,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000005">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000069"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000033"/>
-        <rdfs:label>objective specification</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000076"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000005"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>objective specification</sssom:object_label>
         <sssom:subject_label>objective specification</sssom:subject_label>
     </owl:Axiom>
@@ -3240,12 +3134,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000027">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-        <rdfs:label xml:lang="en">data item</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000102"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000027"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>data item</sssom:object_label>
         <sssom:subject_label>data item</sssom:subject_label>
     </owl:Axiom>
@@ -3256,29 +3150,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000030">
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/IAO_0000136"/>
-                <owl:someValuesFrom rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty>
-                    <rdf:Description>
-                        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000078"/>
-                    </rdf:Description>
-                </owl:onProperty>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000120"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:comment>Pier: &apos;data, information or knowledge&apos;. OR &apos;representation</rdfs:comment>
-        <rdfs:label>information</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>information content entity</sssom:object_label>
         <sssom:subject_label>information</sssom:subject_label>
     </owl:Axiom>
@@ -3290,12 +3167,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000033">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-        <rdfs:label>directive information entity</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000069"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000033"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>directive information entity</sssom:object_label>
         <sssom:subject_label>directive information entity</sssom:subject_label>
     </owl:Axiom>
@@ -3307,24 +3184,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000104">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000069"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000033"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000077"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/IAO_0000005"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label>plan specification</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000079"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000104"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>plan specification</sssom:object_label>
         <sssom:subject_label>plan specification</sssom:subject_label>
     </owl:Axiom>
@@ -3336,12 +3201,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000310">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-        <rdfs:label xml:lang="en">document</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000101"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000310"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>document</sssom:object_label>
         <sssom:subject_label>document</sssom:subject_label>
     </owl:Axiom>
@@ -3353,13 +3218,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/MOP_0000543">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
-        <rdfs:comment>This is meant to capture processes that are more fundamental than macromolecular activities</rdfs:comment>
-        <rdfs:label>physico-chemical process</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000066"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/MOP_0000543"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecular process</sssom:object_label>
         <sssom:subject_label>physico-chemical process</sssom:subject_label>
     </owl:Axiom>
@@ -3371,15 +3235,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/NCBITaxon_1">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <obo:IAO_0000115>A material entity that is a maximal functionally integrated unit that develops from a program encoded in a genome.</obo:IAO_0000115>
-        <rdfs:comment>&quot;Maximal functionally integrated unit&quot; is intended to express unity, which Barry considers synonymous with BFO &apos;object&apos;.</rdfs:comment>
-        <rdfs:comment>Includes virus - we will later have a class for cellular organisms.</rdfs:comment>
-        <rdfs:label xml:lang="en">organism</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>root</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
     </owl:Axiom>
@@ -3393,12 +3254,12 @@
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0100026"/>
-        <rdfs:label xml:lang="en">cellular organism</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_131567"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organisms</sssom:object_label>
         <sssom:subject_label>cellular organism</sssom:subject_label>
     </owl:Axiom>
@@ -3409,18 +3270,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000011">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000082"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000087"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/OBI_0000260"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">completely executed planned process</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>planned process</sssom:object_label>
         <sssom:subject_label>planned process</sssom:subject_label>
     </owl:Axiom>
@@ -3432,13 +3287,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000047">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <obo:IAO_0000115>A material entity processed by human activity with an intent to produce</obo:IAO_0000115>
-        <rdfs:label xml:lang="en">processed material entity</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000026"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000047"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>processed material</sssom:object_label>
         <sssom:subject_label>processed material entity</sssom:subject_label>
     </owl:Axiom>
@@ -3450,12 +3304,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000066">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
-        <rdfs:label xml:lang="en">investigation</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000109"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000066"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>investigation</sssom:object_label>
         <sssom:subject_label>investigation</sssom:subject_label>
     </owl:Axiom>
@@ -3467,54 +3321,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000070">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/OBI_0000293"/>
-                <owl:someValuesFrom>
-                    <owl:Class>
-                        <owl:intersectionOf rdf:parseType="Collection">
-                            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/BFO_0000040"/>
-                            <owl:Restriction>
-                                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-                                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000119"/>
-                            </owl:Restriction>
-                        </owl:intersectionOf>
-                    </owl:Class>
-                </owl:someValuesFrom>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/OBI_0000299"/>
-                <owl:someValuesFrom>
-                    <owl:Class>
-                        <owl:intersectionOf rdf:parseType="Collection">
-                            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000121"/>
-                            <owl:Restriction>
-                                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/IAO_0000136"/>
-                                <owl:someValuesFrom>
-                                    <owl:Class>
-                                        <owl:intersectionOf rdf:parseType="Collection">
-                                            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/BFO_0000040"/>
-                                            <owl:Restriction>
-                                                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-                                                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000119"/>
-                                            </owl:Restriction>
-                                        </owl:intersectionOf>
-                                    </owl:Class>
-                                </owl:someValuesFrom>
-                            </owl:Restriction>
-                        </owl:intersectionOf>
-                    </owl:Class>
-                </owl:someValuesFrom>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">assay</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000107"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000070"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>assay</sssom:object_label>
         <sssom:subject_label>assay</sssom:subject_label>
     </owl:Axiom>
@@ -3526,12 +3338,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000094">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
-        <rdfs:label xml:lang="en">material processing</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000110"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000094"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material processing</sssom:object_label>
         <sssom:subject_label>material processing</sssom:subject_label>
     </owl:Axiom>
@@ -3548,6 +3360,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/OBI_0000202"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000123"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>agent role</sssom:object_label>
         <sssom:subject_label>investigation agent role</sssom:subject_label>
     </owl:Axiom>
@@ -3559,13 +3372,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000245">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <rdfs:comment>Should revisit if we can place outside of material entity - a collection of roles.</rdfs:comment>
-        <rdfs:label xml:lang="en">organization</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000025"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000245"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organization</sssom:object_label>
         <sssom:subject_label>organization</sssom:subject_label>
     </owl:Axiom>
@@ -3578,28 +3390,12 @@
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000120"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000078"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/IAO_0000104"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty>
-                    <rdf:Description>
-                        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000087"/>
-                    </rdf:Description>
-                </owl:onProperty>
-                <owl:allValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000082"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">plan</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000113"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000260"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>plan</sssom:object_label>
         <sssom:subject_label>plan</sssom:subject_label>
     </owl:Axiom>
@@ -3611,12 +3407,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0001909">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-        <rdfs:label>conclusion based on data</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000058"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0001909"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>conclusion based on data</sssom:object_label>
         <sssom:subject_label>conclusion based on data</sssom:subject_label>
     </owl:Axiom>
@@ -3633,6 +3429,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0100026"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organism</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
     </owl:Axiom>
@@ -3644,12 +3441,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0200000">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
-        <rdfs:label xml:lang="en">data transformation</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000108"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0200000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>data transformation</sssom:object_label>
         <sssom:subject_label>data transformation</sssom:subject_label>
     </owl:Axiom>
@@ -3661,12 +3458,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OGMS_0000014">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-        <rdfs:label>phenotypic finding</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000063"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000014"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>clinical finding</sssom:object_label>
         <sssom:subject_label>phenotypic finding</sssom:subject_label>
     </owl:Axiom>
@@ -3678,12 +3475,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OGMS_0000063">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
-        <rdfs:label>disease course</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000064"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000063"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>disease course</sssom:object_label>
         <sssom:subject_label>disease course</sssom:subject_label>
     </owl:Axiom>
@@ -3695,12 +3492,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OGMS_0000073">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-        <rdfs:label>disease diagnosis</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000062"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000073"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>diagnosis</sssom:object_label>
         <sssom:subject_label>disease diagnosis</sssom:subject_label>
     </owl:Axiom>
@@ -3711,48 +3508,15 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/PATO_0000001">
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty>
-                    <rdf:Description>
-                        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-                    </rdf:Description>
-                </owl:onProperty>
-                <owl:someValuesFrom rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:allValuesFrom rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">characteristic</rdfs:label>
-        <rdfs:seeAlso>https://github.com/OBOFoundry/COB/issues/65</rdfs:seeAlso>
-        <rdfs:seeAlso>https://github.com/oborel/obo-relations/pull/284</rdfs:seeAlso>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>quality</sssom:object_label>
         <sssom:subject_label>characteristic</sssom:subject_label>
     </owl:Axiom>
-    <owl:Axiom>
-        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
-        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <owl:annotatedTarget>
-            <owl:Restriction>
-                <owl:onProperty>
-                    <rdf:Description>
-                        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-                    </rdf:Description>
-                </owl:onProperty>
-                <owl:someValuesFrom rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-            </owl:Restriction>
-        </owl:annotatedTarget>
-        <rdfs:comment>We should name the inverse in COB and avoid the confusing inverse(..) construct</rdfs:comment>
-    </owl:Axiom>
     
 
 
@@ -3762,18 +3526,12 @@
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000020"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000052"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">mass</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000003"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0000125"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>mass</sssom:object_label>
         <sssom:subject_label>mass</sssom:subject_label>
     </owl:Axiom>
@@ -3786,18 +3544,12 @@
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000020"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000052"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">charge</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000004"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0002193"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>electric</sssom:object_label>
         <sssom:subject_label>charge</sssom:subject_label>
     </owl:Axiom>
@@ -3809,12 +3561,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/PCO_0000000">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <rdfs:label>collection of organisms</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000055"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PCO_0000000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>collection of organisms</sssom:object_label>
         <sssom:subject_label>collection of organisms</sssom:subject_label>
     </owl:Axiom>
@@ -3832,6 +3584,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PO_0000003"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organism</sssom:object_label>
         <sssom:subject_label>whole plant</sssom:subject_label>
     </owl:Axiom>
@@ -3848,6 +3601,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PO_0009002"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cell</sssom:object_label>
         <sssom:subject_label>plant cell</sssom:subject_label>
     </owl:Axiom>
@@ -3863,6 +3617,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PO_0025117"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000056"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>immaterial anatomical entity</sssom:object_label>
         <sssom:subject_label>plant anatomical space</sssom:subject_label>
     </owl:Axiom>
@@ -3879,6 +3634,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PO_0025606"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>native cell</sssom:object_label>
         <sssom:subject_label>native plant cell</sssom:subject_label>
     </owl:Axiom>
@@ -3889,12 +3645,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/PR_000000001">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
-        <rdfs:label xml:lang="en">protein</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PR_000000001"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein</sssom:object_label>
         <sssom:subject_label>protein</sssom:subject_label>
     </owl:Axiom>
@@ -3906,13 +3662,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/SEPIO_0000048">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000023"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000114"/>
-        <obo:IAO_0000116>A role realized by a participant in a process such that the participant causes the process.</obo:IAO_0000116>
-        <rdfs:label>agent role</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000123"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/SEPIO_0000048"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>agent role</sssom:object_label>
         <sssom:subject_label>agent role</sssom:subject_label>
     </owl:Axiom>
@@ -3929,6 +3684,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/SO_0000110"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material entity</sssom:object_label>
         <sssom:subject_label>sequence_feature</sssom:subject_label>
     </owl:Axiom>
@@ -3946,6 +3702,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/SO_0000400"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>characteristic</sssom:object_label>
         <sssom:subject_label>sequence_attribute</sssom:subject_label>
     </owl:Axiom>
@@ -3962,6 +3719,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/SO_0001060"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material entity</sssom:object_label>
         <sssom:subject_label>sequence_variant</sssom:subject_label>
     </owl:Axiom>
@@ -3978,6 +3736,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/SO_0001260"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material entity</sssom:object_label>
         <sssom:subject_label>sequence_collection</sssom:subject_label>
     </owl:Axiom>
@@ -3993,6 +3752,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/UBERON_0000466"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000056"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>immaterial anatomical entity</sssom:object_label>
         <sssom:subject_label>immaterial anatomical entity</sssom:subject_label>
     </owl:Axiom>
@@ -4010,6 +3770,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/UBERON_0000468"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organism</sssom:object_label>
         <sssom:subject_label>multicellular organism</sssom:subject_label>
     </owl:Axiom>
@@ -4026,6 +3787,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/UBERON_0010000"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000021"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>gross anatomical part</sssom:object_label>
         <sssom:subject_label>multicellular anatomical structure</sssom:subject_label>
     </owl:Axiom>
@@ -4042,6 +3804,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/XAO_0003012"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>native cell</sssom:object_label>
         <sssom:subject_label>xenopus cell</sssom:subject_label>
     </owl:Axiom>
@@ -4058,6 +3821,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/ZFA_0009000"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>native cell</sssom:object_label>
         <sssom:subject_label>zebrafish cell</sssom:subject_label>
     </owl:Axiom>
diff --git a/cob-base.owl b/cob-base.owl
index 7ca91cc..b0b7ed6 100644
--- a/cob-base.owl
+++ b/cob-base.owl
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
-<rdf:RDF xmlns="http://purl.obolibrary.org/obo/cob.owl#"
-     xml:base="http://purl.obolibrary.org/obo/cob.owl"
+<rdf:RDF xmlns="http://purl.obolibrary.org/obo/cob/cob-base.owl#"
+     xml:base="http://purl.obolibrary.org/obo/cob/cob-base.owl"
      xmlns:dc="http://purl.org/dc/elements/1.1/"
      xmlns:obo="http://purl.obolibrary.org/obo/"
      xmlns:owl="http://www.w3.org/2002/07/owl#"
@@ -11,13 +11,13 @@
      xmlns:skos="http://www.w3.org/2004/02/skos/core#"
      xmlns:sssom="http://w3id.org/sssom/"
      xmlns:terms="http://purl.org/dc/terms/">
-    <owl:Ontology rdf:about="http://purl.obolibrary.org/obo/cob.owl">
-        <owl:versionIRI rdf:resource="http://purl.obolibrary.org/obo/cob/releases/2021-09-13/cob-native.owl"/>
+    <owl:Ontology rdf:about="http://purl.obolibrary.org/obo/cob/cob-base.owl">
+        <owl:versionIRI rdf:resource="http://purl.obolibrary.org/obo/cob/releases/2022-04-29/cob-base.owl"/>
         <dc:description xml:lang="en">COB brings together key terms from a wide range of OBO projects to improve interoperability.</dc:description>
         <dc:title xml:lang="en">Core Ontology for Biology and Biomedicine</dc:title>
+        <dc:type rdf:resource="http://purl.obolibrary.org/obo/IAO_8000001"/>
         <terms:license rdf:resource="https://creativecommons.org/publicdomain/zero/1.0/"/>
-        <rdfs:comment xml:lang="en">This version of COB includes native OBO URIs, only using COB IRIs where equivalent natives could not be found. To see the edition that includes native IRIs, consult cob-edit.owl.</rdfs:comment>
-        <owl:versionInfo rdf:datatype="http://www.w3.org/2001/XMLSchema#string">2021-09-13</owl:versionInfo>
+        <owl:versionInfo rdf:datatype="http://www.w3.org/2001/XMLSchema#string">2022-04-29</owl:versionInfo>
     </owl:Ontology>
     
 
@@ -73,6 +73,12 @@
     
 
 
+    <!-- http://w3id.org/sssom/match_type -->
+
+    <owl:AnnotationProperty rdf:about="http://w3id.org/sssom/match_type"/>
+    
+
+
     <!-- http://w3id.org/sssom/object_label -->
 
     <owl:AnnotationProperty rdf:about="http://w3id.org/sssom/object_label"/>
@@ -112,14 +118,12 @@
 
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000050">
         <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000072"/>
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-        <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#TransitiveProperty"/>
-        <rdfs:label>part of</rdfs:label>
     </owl:ObjectProperty>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000050"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000072"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>part of</sssom:object_label>
         <sssom:subject_label>part of</sssom:subject_label>
     </owl:Axiom>
@@ -130,12 +134,12 @@
 
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000051">
         <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
-        <rdfs:label>has part</rdfs:label>
     </owl:ObjectProperty>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has part</sssom:object_label>
         <sssom:subject_label>has part</sssom:subject_label>
     </owl:Axiom>
@@ -146,13 +150,12 @@
 
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000054">
         <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000029"/>
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000087"/>
-        <rdfs:label xml:lang="en">realized in</rdfs:label>
     </owl:ObjectProperty>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000054"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000029"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>realized in</sssom:object_label>
         <sssom:subject_label>realized in</sssom:subject_label>
     </owl:Axiom>
@@ -163,14 +166,12 @@
 
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000066">
         <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000071"/>
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000067"/>
-        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
-        <rdfs:label>occurs in</rdfs:label>
     </owl:ObjectProperty>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000066"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000071"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>occurs in</sssom:object_label>
         <sssom:subject_label>occurs in</sssom:subject_label>
     </owl:Axiom>
@@ -181,12 +182,12 @@
 
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000067">
         <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000036"/>
-        <rdfs:label xml:lang="en">contains process</rdfs:label>
     </owl:ObjectProperty>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000067"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000036"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>contains process</sssom:object_label>
         <sssom:subject_label>contains process</sssom:subject_label>
     </owl:Axiom>
@@ -204,6 +205,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000002"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000058"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is concretized as</sssom:object_label>
         <sssom:subject_label>is concretized as</sssom:subject_label>
     </owl:Axiom>
@@ -215,13 +217,13 @@
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000016">
         <rdfs:subPropertyOf rdf:resource="http://www.w3.org/2002/07/owl#topObjectProperty"/>
         <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000086"/>
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/STATO_0000102"/>
         <rdfs:label xml:lang="en">executed by</rdfs:label>
     </owl:ObjectProperty>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000016"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subPropertyOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#topObjectProperty"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>topObjectProperty</sssom:object_label>
         <sssom:subject_label>executed by</sssom:subject_label>
     </owl:Axiom>
@@ -239,6 +241,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000023"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000052"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>inheres in</sssom:object_label>
         <sssom:subject_label>characteristic of</sssom:subject_label>
     </owl:Axiom>
@@ -256,6 +259,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000024"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000056"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>participates in</sssom:object_label>
         <sssom:subject_label>participates in</sssom:subject_label>
     </owl:Axiom>
@@ -274,6 +278,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000027"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000295"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is_specified_input_of</sssom:object_label>
         <sssom:subject_label>is specified input of</sssom:subject_label>
     </owl:Axiom>
@@ -292,6 +297,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000028"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000312"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is_specified_output_of</sssom:object_label>
         <sssom:subject_label>is specified output of</sssom:subject_label>
     </owl:Axiom>
@@ -308,6 +314,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000054"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000029"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>realized in</sssom:object_label>
         <sssom:subject_label>realized in</sssom:subject_label>
     </owl:Axiom>
@@ -324,6 +331,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000067"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000036"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>contains process</sssom:object_label>
         <sssom:subject_label>contains process</sssom:subject_label>
     </owl:Axiom>
@@ -342,6 +350,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000039"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000293"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has_specified_input</sssom:object_label>
         <sssom:subject_label>has specified input</sssom:subject_label>
     </owl:Axiom>
@@ -360,6 +369,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000040"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000299"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has_specified_output</sssom:object_label>
         <sssom:subject_label>has specified output</sssom:subject_label>
     </owl:Axiom>
@@ -376,6 +386,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has part</sssom:object_label>
         <sssom:subject_label>has part</sssom:subject_label>
     </owl:Axiom>
@@ -393,6 +404,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000070"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has participant</sssom:object_label>
         <sssom:subject_label>has participant</sssom:subject_label>
     </owl:Axiom>
@@ -409,6 +421,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000066"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000071"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>occurs in</sssom:object_label>
         <sssom:subject_label>occurs in</sssom:subject_label>
     </owl:Axiom>
@@ -425,6 +438,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000050"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000072"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>part of</sssom:object_label>
         <sssom:subject_label>part of</sssom:subject_label>
     </owl:Axiom>
@@ -442,6 +456,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000074"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0002333"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>enabled by</sssom:object_label>
         <sssom:subject_label>enabled by</sssom:subject_label>
     </owl:Axiom>
@@ -451,7 +466,6 @@
     <!-- http://purl.obolibrary.org/obo/COB_0000078 -->
 
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000078">
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000058"/>
         <rdfs:label>concretizes</rdfs:label>
     </owl:ObjectProperty>
     
@@ -495,6 +509,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000086"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/STATO_0000102"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>executes</sssom:object_label>
         <sssom:subject_label>executes</sssom:subject_label>
     </owl:Axiom>
@@ -504,9 +519,7 @@
     <!-- http://purl.obolibrary.org/obo/COB_0000087 -->
 
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000087">
-        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
         <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
-        <rdfs:range rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
         <rdfs:range rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
         <rdfs:label>realizes</rdfs:label>
     </owl:ObjectProperty>
@@ -522,6 +535,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000511"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subPropertyOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#topObjectProperty"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>topObjectProperty</sssom:object_label>
         <sssom:subject_label>has quantity</sssom:subject_label>
     </owl:Axiom>
@@ -542,6 +556,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000512"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>bearer of</sssom:object_label>
         <sssom:subject_label>has characteristic</sssom:subject_label>
     </owl:Axiom>
@@ -565,6 +580,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000513"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000136"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is about</sssom:object_label>
         <sssom:subject_label>is about</sssom:subject_label>
     </owl:Axiom>
@@ -573,14 +589,12 @@
 
     <!-- http://purl.obolibrary.org/obo/IAO_0000136 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/IAO_0000136">
-        <obo:COB_based_on>http://purl.obolibrary.org/obo/IAO_0000136</obo:COB_based_on>
-        <rdfs:label>is about</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/IAO_0000136"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000513"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000136"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is about</sssom:object_label>
         <sssom:subject_label>is about</sssom:subject_label>
     </owl:Axiom>
@@ -589,16 +603,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000293 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000293">
-        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0000295"/>
-        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
-        <rdfs:label xml:lang="en">has specified input</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000293"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000039"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000293"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has_specified_input</sssom:object_label>
         <sssom:subject_label>has specified input</sssom:subject_label>
     </owl:Axiom>
@@ -607,14 +617,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000295 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000295">
-        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000056"/>
-        <rdfs:label xml:lang="en">is specified input of</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000295"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000027"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000295"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is_specified_input_of</sssom:object_label>
         <sssom:subject_label>is specified input of</sssom:subject_label>
     </owl:Axiom>
@@ -623,16 +631,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000299 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000299">
-        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0000312"/>
-        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
-        <rdfs:label xml:lang="en">has specified output</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000299"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000040"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000299"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has_specified_output</sssom:object_label>
         <sssom:subject_label>has specified output</sssom:subject_label>
     </owl:Axiom>
@@ -641,14 +645,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000312 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000312">
-        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000056"/>
-        <rdfs:label xml:lang="en">is specified output of</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000312"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000028"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000312"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is_specified_output_of</sssom:object_label>
         <sssom:subject_label>is specified output of</sssom:subject_label>
     </owl:Axiom>
@@ -657,14 +659,12 @@
 
     <!-- http://purl.obolibrary.org/obo/RO_0000052 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000052">
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-        <rdfs:label xml:lang="en">characteristic of</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000052"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000023"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000052"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>inheres in</sssom:object_label>
         <sssom:subject_label>characteristic of</sssom:subject_label>
     </owl:Axiom>
@@ -673,39 +673,26 @@
 
     <!-- http://purl.obolibrary.org/obo/RO_0000053 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000053">
-        <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#InverseFunctionalProperty"/>
-        <rdfs:domain rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:range rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
-        <rdfs:label>has characteristic</rdfs:label>
-        <rdfs:seeAlso>https://github.com/oborel/obo-relations/pull/284</rdfs:seeAlso>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000053"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000512"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>bearer of</sssom:object_label>
         <sssom:subject_label>has characteristic</sssom:subject_label>
     </owl:Axiom>
-    <owl:Axiom>
-        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#domain"/>
-        <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:comment>Anything can have a characteristic</rdfs:comment>
-    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/RO_0000056 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000056">
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
-        <rdfs:label xml:lang="en">participates in</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000056"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000024"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000056"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>participates in</sssom:object_label>
         <sssom:subject_label>participates in</sssom:subject_label>
     </owl:Axiom>
@@ -714,14 +701,12 @@
 
     <!-- http://purl.obolibrary.org/obo/RO_0000057 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000057">
-        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
-        <rdfs:label>has participant</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000057"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000070"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has participant</sssom:object_label>
         <sssom:subject_label>has participant</sssom:subject_label>
     </owl:Axiom>
@@ -730,13 +715,12 @@
 
     <!-- http://purl.obolibrary.org/obo/RO_0000058 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000058">
-        <rdfs:label xml:lang="en">is concretized as</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000058"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000002"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000058"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is concretized as</sssom:object_label>
         <sssom:subject_label>is concretized as</sssom:subject_label>
     </owl:Axiom>
@@ -745,14 +729,12 @@
 
     <!-- http://purl.obolibrary.org/obo/RO_0002333 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0002333">
-        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
-        <rdfs:label>enabled by</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0002333"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000074"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0002333"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>enabled by</sssom:object_label>
         <sssom:subject_label>enabled by</sssom:subject_label>
     </owl:Axiom>
@@ -761,17 +743,12 @@
 
     <!-- http://purl.obolibrary.org/obo/STATO_0000102 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/STATO_0000102">
-        <owl:propertyChainAxiom rdf:parseType="Collection">
-            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000087"/>
-            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000078"/>
-        </owl:propertyChainAxiom>
-        <rdfs:label>executes</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/STATO_0000102"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000086"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/STATO_0000102"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>executes</sssom:object_label>
         <sssom:subject_label>executes</sssom:subject_label>
     </owl:Axiom>
@@ -793,7 +770,6 @@
 
     <owl:DatatypeProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000511">
         <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
-        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
     </owl:DatatypeProperty>
     
 
@@ -813,7 +789,6 @@
     <!-- http://purl.obolibrary.org/obo/COB_0000801 -->
 
     <owl:DatatypeProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000801">
-        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
         <rdfs:range rdf:resource="http://www.w3.org/2001/XMLSchema#nonNegativeInteger"/>
         <rdfs:label xml:lang="en">has number of atomic nuclei</rdfs:label>
@@ -845,19 +820,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000015">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
-        <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000050"/>
-                <owl:allValuesFrom rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">process</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>process</sssom:object_label>
         <sssom:subject_label>process</sssom:subject_label>
     </owl:Axiom>
@@ -868,13 +836,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000016">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000111"/>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
-        <rdfs:label xml:lang="en">disposition</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000016"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000111"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>disposition</sssom:object_label>
         <sssom:subject_label>disposition</sssom:subject_label>
     </owl:Axiom>
@@ -885,13 +852,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000017">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
-        <rdfs:label xml:lang="en">realizable</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>realizable entity</sssom:object_label>
         <sssom:subject_label>realizable</sssom:subject_label>
     </owl:Axiom>
@@ -907,6 +873,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000020"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>specifically dependent continuant</sssom:object_label>
         <sssom:subject_label>characteristic</sssom:subject_label>
     </owl:Axiom>
@@ -917,13 +884,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000023">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000114"/>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
-        <rdfs:label xml:lang="en">role</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000023"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000114"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>role</sssom:object_label>
         <sssom:subject_label>role</sssom:subject_label>
     </owl:Axiom>
@@ -934,13 +900,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000029">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000057"/>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000041"/>
-        <rdfs:label>site</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000029"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000057"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>site</sssom:object_label>
         <sssom:subject_label>site</sssom:subject_label>
     </owl:Axiom>
@@ -951,13 +916,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000034">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000112"/>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000016"/>
-        <rdfs:label xml:lang="en">function</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000034"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000112"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>function</sssom:object_label>
         <sssom:subject_label>function</sssom:subject_label>
     </owl:Axiom>
@@ -968,13 +932,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000040">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:label xml:lang="en">material entity</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material entity</sssom:object_label>
         <sssom:subject_label>material entity</sssom:subject_label>
     </owl:Axiom>
@@ -985,13 +948,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000041">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
-        <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:label xml:lang="en">immaterial entity</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000041"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>immaterial entity</sssom:object_label>
         <sssom:subject_label>immaterial entity</sssom:subject_label>
     </owl:Axiom>
@@ -1002,15 +964,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/CARO_0001008">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000021"/>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
-        <obo:IAO_0000115>A part of a multicellular organism that is a collection of cell components that are not all contained in one cell.</obo:IAO_0000115>
-        <rdfs:comment>Bodily fluids, such as urine, are currently defined as anatomical entities in UBERON. We should make sure there is a proper home for these here.</rdfs:comment>
-        <rdfs:label xml:lang="en">gross anatomical part</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001008"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000021"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>gross anatomical part</sssom:object_label>
         <sssom:subject_label>gross anatomical part</sssom:subject_label>
     </owl:Axiom>
@@ -1026,6 +985,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001010"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organism or virus or viroid</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
     </owl:Axiom>
@@ -1041,6 +1001,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0010004"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organism</sssom:object_label>
         <sssom:subject_label>cellular organism</sssom:subject_label>
     </owl:Axiom>
@@ -1052,21 +1013,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_10545">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000010"/>
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000049"/>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000801"/>
-                <owl:hasValue rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</owl:hasValue>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">electron</rdfs:label>
-        <rdfs:label>nucleic acid polymer</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_10545"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000010"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>electron</sssom:object_label>
         <sssom:subject_label>electron</sssom:subject_label>
     </owl:Axiom>
@@ -1074,6 +1026,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_10545"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000049"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>nucleic acid</sssom:object_label>
         <sssom:subject_label>nucleic acid polymer</sssom:subject_label>
     </owl:Axiom>
@@ -1089,6 +1042,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_16541"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein polypeptide chain</sssom:object_label>
         <sssom:subject_label>protein</sssom:subject_label>
     </owl:Axiom>
@@ -1099,13 +1053,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_24636">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000008"/>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
-        <rdfs:label xml:lang="en">proton</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24636"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000008"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>proton</sssom:object_label>
         <sssom:subject_label>proton</sssom:subject_label>
     </owl:Axiom>
@@ -1116,14 +1069,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_24867">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000042"/>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000011"/>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33250"/>
-        <rdfs:label>monoatomic ion</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24867"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000042"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>monoatomic ion</sssom:object_label>
         <sssom:subject_label>monoatomic ion</sssom:subject_label>
     </owl:Axiom>
@@ -1134,13 +1085,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_30222">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000009"/>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
-        <rdfs:label xml:lang="en">neutron</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_30222"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000009"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>neutron</sssom:object_label>
         <sssom:subject_label>neutron</sssom:subject_label>
     </owl:Axiom>
@@ -1151,13 +1101,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_33250">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000043"/>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000011"/>
-        <rdfs:label>uncharged atom</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33250"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000043"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>atom</sssom:object_label>
         <sssom:subject_label>uncharged atom</sssom:subject_label>
     </owl:Axiom>
@@ -1168,15 +1117,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_33252">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000012"/>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
-        <rdfs:comment>Some people may be uncomfortable calling every proton an atomic nucleus</rdfs:comment>
-        <rdfs:comment>This is equivalent to CHEBI:33252</rdfs:comment>
-        <rdfs:label xml:lang="en">atomic nucleus</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33252"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000012"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>atomic nucleus</sssom:object_label>
         <sssom:subject_label>atomic nucleus</sssom:subject_label>
     </owl:Axiom>
@@ -1187,13 +1133,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_36342">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
-        <rdfs:label xml:lang="en">subatomic particle</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>subatomic particle</sssom:object_label>
         <sssom:subject_label>subatomic particle</sssom:subject_label>
     </owl:Axiom>
@@ -1209,6 +1154,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_50906"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>characteristic</sssom:object_label>
         <sssom:subject_label>role</sssom:subject_label>
     </owl:Axiom>
@@ -1219,16 +1165,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/CL_0000000">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
-        <obo:IAO_0000115>A material entity that has a plasma membrane and results from cellular division.</obo:IAO_0000115>
-        <rdfs:comment>CL and GO definitions of cell differ based on inclusive or exclusive of cell wall, etc.</rdfs:comment>
-        <rdfs:comment>We struggled with this definition. We are worried about circularity. We also considered requiring the capability of metabolism.</rdfs:comment>
-        <rdfs:label xml:lang="en">cell</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0000000"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cell</sssom:object_label>
         <sssom:subject_label>cell</sssom:subject_label>
     </owl:Axiom>
@@ -1239,13 +1181,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/CL_0000003">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CL_0000000"/>
-        <rdfs:label xml:lang="en">native cell</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0000003"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>native cell</sssom:object_label>
         <sssom:subject_label>native cell</sssom:subject_label>
     </owl:Axiom>
@@ -1256,13 +1197,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/CL_0001034">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000019"/>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CL_0000000"/>
-        <rdfs:label xml:lang="en">cell in vitro</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0001034"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000019"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cell in vitro</sssom:object_label>
         <sssom:subject_label>cell in vitro</sssom:subject_label>
     </owl:Axiom>
@@ -1287,6 +1227,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000003"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0000125"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>mass</sssom:object_label>
         <sssom:subject_label>mass</sssom:subject_label>
     </owl:Axiom>
@@ -1311,6 +1252,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000004"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0002193"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>electric</sssom:object_label>
         <sssom:subject_label>charge</sssom:subject_label>
     </owl:Axiom>
@@ -1329,6 +1271,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000005"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>elementary charge</sssom:subject_label>
     </owl:Axiom>
@@ -1345,6 +1288,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material entity</sssom:object_label>
         <sssom:subject_label>material entity</sssom:subject_label>
     </owl:Axiom>
@@ -1362,6 +1306,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>subatomic particle</sssom:object_label>
         <sssom:subject_label>subatomic particle</sssom:subject_label>
     </owl:Axiom>
@@ -1379,6 +1324,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24636"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000008"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>proton</sssom:object_label>
         <sssom:subject_label>proton</sssom:subject_label>
     </owl:Axiom>
@@ -1396,6 +1342,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_30222"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000009"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>neutron</sssom:object_label>
         <sssom:subject_label>neutron</sssom:subject_label>
     </owl:Axiom>
@@ -1419,6 +1366,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_10545"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000010"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>electron</sssom:object_label>
         <sssom:subject_label>electron</sssom:subject_label>
     </owl:Axiom>
@@ -1434,14 +1382,7 @@
                 <owl:hasValue rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1</owl:hasValue>
             </owl:Restriction>
         </owl:equivalentClass>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33252"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
         <rdfs:subClassOf>
             <owl:Restriction>
                 <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
@@ -1458,6 +1399,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000011"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2004/02/skos/core#closeMatch"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33250"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>atom</sssom:object_label>
         <sssom:subject_label>atom</sssom:subject_label>
     </owl:Axiom>
@@ -1477,6 +1419,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33252"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000012"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>atomic nucleus</sssom:object_label>
         <sssom:subject_label>atomic nucleus</sssom:subject_label>
     </owl:Axiom>
@@ -1486,14 +1429,7 @@
     <!-- http://purl.obolibrary.org/obo/COB_0000013 -->
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000013">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000011"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
         <rdfs:subClassOf>
             <owl:Restriction>
                 <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
@@ -1512,6 +1448,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2004/02/skos/core#closeMatch"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/CHEBI_23367"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecular entity</sssom:object_label>
         <sssom:subject_label>molecular entity</sssom:subject_label>
     </owl:Axiom>
@@ -1519,6 +1456,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2004/02/skos/core#closeMatch"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/CHEBI_25367"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecule</sssom:object_label>
         <sssom:subject_label>molecular entity</sssom:subject_label>
     </owl:Axiom>
@@ -1528,7 +1466,6 @@
     <!-- http://purl.obolibrary.org/obo/COB_0000014 -->
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000014">
-        <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
         <obo:IAO_0000115>A material entity consisting of multiple atoms that are completely connected by covalent bonds and structured in subunits, and where the most determinate class identity of the macromolecule is not necessarily changed when there is an addition or subtraction of atoms or bonds.</obo:IAO_0000115>
         <rdfs:comment>Terms moved to &apos;molecular entity&apos;, see https://github.com/OBOFoundry/Experimental-OBO-Core/issues/33</rdfs:comment>
         <rdfs:label xml:lang="en">obsolete macromolecular entity</rdfs:label>
@@ -1550,6 +1487,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_16541"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein polypeptide chain</sssom:object_label>
         <sssom:subject_label>protein</sssom:subject_label>
     </owl:Axiom>
@@ -1557,6 +1495,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PR_000000001"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein</sssom:object_label>
         <sssom:subject_label>protein</sssom:subject_label>
     </owl:Axiom>
@@ -1577,6 +1516,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0000000"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cell</sssom:object_label>
         <sssom:subject_label>cell</sssom:subject_label>
     </owl:Axiom>
@@ -1594,6 +1534,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0000003"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>native cell</sssom:object_label>
         <sssom:subject_label>native cell</sssom:subject_label>
     </owl:Axiom>
@@ -1611,6 +1552,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0001034"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000019"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cell in vitro</sssom:object_label>
         <sssom:subject_label>cell in vitro</sssom:subject_label>
     </owl:Axiom>
@@ -1620,15 +1562,8 @@
     <!-- http://purl.obolibrary.org/obo/COB_0000020 -->
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000020">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
         <rdfs:subClassOf>
             <owl:Restriction>
                 <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
@@ -1644,6 +1579,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000020"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>subcellular structure</sssom:subject_label>
     </owl:Axiom>
@@ -1663,6 +1599,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001008"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000021"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>gross anatomical part</sssom:object_label>
         <sssom:subject_label>gross anatomical part</sssom:subject_label>
     </owl:Axiom>
@@ -1683,10 +1620,19 @@
         <rdfs:comment>Includes virus - we will later have a class for cellular organisms.</rdfs:comment>
         <rdfs:label xml:lang="en">organism</rdfs:label>
     </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001010"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
+        <sssom:object_label>organism or virus or viroid</sssom:object_label>
+        <sssom:subject_label>organism</sssom:subject_label>
+    </owl:Axiom>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>root</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
     </owl:Axiom>
@@ -1694,16 +1640,10 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0100026"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organism</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
     </owl:Axiom>
-    <owl:Axiom>
-        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001010"/>
-        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
-        <sssom:object_label>organism or virus or viroid</sssom:object_label>
-        <sssom:subject_label>organism</sssom:subject_label>
-    </owl:Axiom>
     
 
 
@@ -1720,6 +1660,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000025"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000245"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organization</sssom:object_label>
         <sssom:subject_label>organization</sssom:subject_label>
     </owl:Axiom>
@@ -1739,6 +1680,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000026"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000047"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>processed material</sssom:object_label>
         <sssom:subject_label>processed material entity</sssom:subject_label>
     </owl:Axiom>
@@ -1755,6 +1697,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000041"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>immaterial entity</sssom:object_label>
         <sssom:subject_label>immaterial entity</sssom:subject_label>
     </owl:Axiom>
@@ -1764,7 +1707,6 @@
     <!-- http://purl.obolibrary.org/obo/COB_0000032 -->
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000032">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000041"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
         <rdfs:label xml:lang="en">geographical location</rdfs:label>
@@ -1773,6 +1715,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000032"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>geographical location</sssom:subject_label>
     </owl:Axiom>
@@ -1790,6 +1733,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>realizable entity</sssom:object_label>
         <sssom:subject_label>realizable</sssom:subject_label>
     </owl:Axiom>
@@ -1812,6 +1756,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>process</sssom:object_label>
         <sssom:subject_label>process</sssom:subject_label>
     </owl:Axiom>
@@ -1837,6 +1782,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>planned process</sssom:object_label>
         <sssom:subject_label>planned process</sssom:subject_label>
     </owl:Axiom>
@@ -1889,6 +1835,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000037"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0008150"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>biological process</sssom:object_label>
         <sssom:subject_label>biological process</sssom:subject_label>
     </owl:Axiom>
@@ -1923,6 +1870,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000038"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0003674"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecular function</sssom:object_label>
         <sssom:subject_label>gene product or complex activity</sssom:subject_label>
     </owl:Axiom>
@@ -1941,6 +1889,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24867"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000042"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>monoatomic ion</sssom:object_label>
         <sssom:subject_label>monoatomic ion</sssom:subject_label>
     </owl:Axiom>
@@ -1958,6 +1907,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33250"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000043"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>atom</sssom:object_label>
         <sssom:subject_label>uncharged atom</sssom:subject_label>
     </owl:Axiom>
@@ -1975,6 +1925,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_10545"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000049"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>nucleic acid</sssom:object_label>
         <sssom:subject_label>nucleic acid polymer</sssom:subject_label>
     </owl:Axiom>
@@ -1993,6 +1944,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000055"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PCO_0000000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>collection of organisms</sssom:object_label>
         <sssom:subject_label>collection of organisms</sssom:subject_label>
     </owl:Axiom>
@@ -2002,7 +1954,6 @@
     <!-- http://purl.obolibrary.org/obo/COB_0000056 -->
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000056">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000041"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
         <rdfs:label>immaterial anatomical entity</rdfs:label>
     </owl:Class>
@@ -2020,6 +1971,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000029"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000057"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>site</sssom:object_label>
         <sssom:subject_label>site</sssom:subject_label>
     </owl:Axiom>
@@ -2038,6 +1990,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000058"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0001909"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>conclusion based on data</sssom:object_label>
         <sssom:subject_label>conclusion based on data</sssom:subject_label>
     </owl:Axiom>
@@ -2072,6 +2025,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>information content entity</sssom:object_label>
         <sssom:subject_label>information</sssom:subject_label>
     </owl:Axiom>
@@ -2090,6 +2044,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000062"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000073"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>diagnosis</sssom:object_label>
         <sssom:subject_label>disease diagnosis</sssom:subject_label>
     </owl:Axiom>
@@ -2108,6 +2063,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000063"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000014"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>clinical finding</sssom:object_label>
         <sssom:subject_label>phenotypic finding</sssom:subject_label>
     </owl:Axiom>
@@ -2126,6 +2082,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000064"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000063"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>disease course</sssom:object_label>
         <sssom:subject_label>disease course</sssom:subject_label>
     </owl:Axiom>
@@ -2145,6 +2102,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000065"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_02500000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>environmental system process</sssom:object_label>
         <sssom:subject_label>environmental process</sssom:subject_label>
     </owl:Axiom>
@@ -2164,6 +2122,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000066"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/MOP_0000543"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecular process</sssom:object_label>
         <sssom:subject_label>physico-chemical process</sssom:subject_label>
     </owl:Axiom>
@@ -2182,6 +2141,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000067"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001110"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>ecosystem</sssom:object_label>
         <sssom:subject_label>ecosystem</sssom:subject_label>
     </owl:Axiom>
@@ -2200,6 +2160,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000068"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000813"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>astronomical body part</sssom:object_label>
         <sssom:subject_label>geophysical entity</sssom:subject_label>
     </owl:Axiom>
@@ -2218,6 +2179,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000069"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000033"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>directive information entity</sssom:object_label>
         <sssom:subject_label>directive information entity</sssom:subject_label>
     </owl:Axiom>
@@ -2235,6 +2197,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000073"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>gene product</sssom:subject_label>
     </owl:Axiom>
@@ -2260,6 +2223,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000075"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0032991"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein-containing complex</sssom:object_label>
         <sssom:subject_label>protein-containing macromolecular complex</sssom:subject_label>
     </owl:Axiom>
@@ -2278,6 +2242,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000076"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000005"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>objective specification</sssom:object_label>
         <sssom:subject_label>objective specification</sssom:subject_label>
     </owl:Axiom>
@@ -2288,19 +2253,6 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000077">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000069"/>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000033"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000077"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/IAO_0000005"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
         <rdfs:subClassOf>
             <owl:Restriction>
                 <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
@@ -2342,6 +2294,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000079"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000104"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>plan specification</sssom:object_label>
         <sssom:subject_label>plan specification</sssom:subject_label>
     </owl:Axiom>
@@ -2351,15 +2304,8 @@
     <!-- http://purl.obolibrary.org/obo/COB_0000080 -->
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000080">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
         <rdfs:subClassOf>
             <owl:Restriction>
                 <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
@@ -2373,20 +2319,10 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000080"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>complex of molecular entities</sssom:subject_label>
     </owl:Axiom>
-    <owl:Axiom>
-        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000080"/>
-        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <owl:annotatedTarget>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
-            </owl:Restriction>
-        </owl:annotatedTarget>
-        <rdfs:comment>&gt;=2 parts (not we cannot use cardinality with transitive properties)</rdfs:comment>
-    </owl:Axiom>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000080"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
@@ -2404,7 +2340,6 @@
     <!-- http://purl.obolibrary.org/obo/COB_0000082 -->
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000082">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
         <rdfs:subClassOf>
             <owl:Restriction>
@@ -2412,24 +2347,12 @@
                 <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000113"/>
             </owl:Restriction>
         </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000081"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/OBI_0000260"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
         <rdfs:subClassOf>
             <owl:Restriction>
                 <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000087"/>
                 <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000123"/>
             </owl:Restriction>
         </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000087"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/SEPIO_0000048"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
         <obo:IAO_0000115>A process that is initiated by an agent who intends to carry out a plan to achieve an objective through one or more actions as described in a plan specification.</obo:IAO_0000115>
         <rdfs:label>planned process</rdfs:label>
     </owl:Class>
@@ -2440,7 +2363,6 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000083">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000082"/>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
         <rdfs:label>failed planned process</rdfs:label>
     </owl:Class>
     
@@ -2461,6 +2383,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000088"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/DRON_0000005"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>drug product</sssom:object_label>
         <sssom:subject_label>drug product</sssom:subject_label>
     </owl:Axiom>
@@ -2468,6 +2391,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000088"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#seeAlso"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/CHEBI_23888"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>drug</sssom:object_label>
         <sssom:subject_label>drug product</sssom:subject_label>
     </owl:Axiom>
@@ -2486,6 +2410,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000101"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000310"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>document</sssom:object_label>
         <sssom:subject_label>document</sssom:subject_label>
     </owl:Axiom>
@@ -2504,6 +2429,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000102"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000027"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>data item</sssom:object_label>
         <sssom:subject_label>data item</sssom:subject_label>
     </owl:Axiom>
@@ -2522,6 +2448,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000103"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0005634"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>nucleus</sssom:object_label>
         <sssom:subject_label>cell nucleus</sssom:subject_label>
     </owl:Axiom>
@@ -2582,6 +2509,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000107"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000070"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>assay</sssom:object_label>
         <sssom:subject_label>assay</sssom:subject_label>
     </owl:Axiom>
@@ -2600,6 +2528,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000108"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0200000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>data transformation</sssom:object_label>
         <sssom:subject_label>data transformation</sssom:subject_label>
     </owl:Axiom>
@@ -2618,6 +2547,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000109"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000066"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>investigation</sssom:object_label>
         <sssom:subject_label>investigation</sssom:subject_label>
     </owl:Axiom>
@@ -2636,6 +2566,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000110"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000094"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material processing</sssom:object_label>
         <sssom:subject_label>material processing</sssom:subject_label>
     </owl:Axiom>
@@ -2653,6 +2584,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000016"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000111"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>disposition</sssom:object_label>
         <sssom:subject_label>disposition</sssom:subject_label>
     </owl:Axiom>
@@ -2670,6 +2602,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000034"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000112"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>function</sssom:object_label>
         <sssom:subject_label>function</sssom:subject_label>
     </owl:Axiom>
@@ -2704,6 +2637,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000113"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000260"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>plan</sssom:object_label>
         <sssom:subject_label>plan</sssom:subject_label>
     </owl:Axiom>
@@ -2721,6 +2655,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000023"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000114"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>role</sssom:object_label>
         <sssom:subject_label>role</sssom:subject_label>
     </owl:Axiom>
@@ -2738,6 +2673,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000116"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>cellular membrane</sssom:subject_label>
     </owl:Axiom>
@@ -2757,6 +2693,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0010004"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organism</sssom:object_label>
         <sssom:subject_label>cellular organism</sssom:subject_label>
     </owl:Axiom>
@@ -2764,6 +2701,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_131567"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organisms</sssom:object_label>
         <sssom:subject_label>cellular organism</sssom:subject_label>
     </owl:Axiom>
@@ -2773,7 +2711,6 @@
     <!-- http://purl.obolibrary.org/obo/COB_0000119 -->
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000119">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000023"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000114"/>
         <obo:COB_based_on>OBI:0000067</obo:COB_based_on>
         <rdfs:label>evaluant role</rdfs:label>
@@ -2790,14 +2727,7 @@
                 <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
             </owl:Restriction>
         </owl:equivalentClass>
-        <owl:equivalentClass>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000078"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-            </owl:Restriction>
-        </owl:equivalentClass>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
         <obo:COB_based_on>http://purl.obolibrary.org/obo/IAO_0000015</obo:COB_based_on>
         <rdfs:comment>Pier &apos;representational entity&apos;</rdfs:comment>
         <rdfs:comment>This captures: pattern of writing in a book; neural state in the brain, electronic charges in computer memory etc</rdfs:comment>
@@ -2810,7 +2740,6 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000121">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000102"/>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000027"/>
         <obo:COB_based_on>http://purl.obolibrary.org/obo/IAO_0000109</obo:COB_based_on>
         <rdfs:label>measurement datum</rdfs:label>
     </owl:Class>
@@ -2831,18 +2760,6 @@
                 </owl:someValuesFrom>
             </owl:Restriction>
         </owl:equivalentClass>
-        <owl:equivalentClass>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-                <owl:someValuesFrom>
-                    <owl:Restriction>
-                        <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000078"/>
-                        <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-                    </owl:Restriction>
-                </owl:someValuesFrom>
-            </owl:Restriction>
-        </owl:equivalentClass>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
         <rdfs:label>physical information carrier</rdfs:label>
     </owl:Class>
@@ -2862,6 +2779,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000123"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/SEPIO_0000048"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>agent role</sssom:object_label>
         <sssom:subject_label>agent role</sssom:subject_label>
     </owl:Axiom>
@@ -2898,6 +2816,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000020"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>specifically dependent continuant</sssom:object_label>
         <sssom:subject_label>characteristic</sssom:subject_label>
     </owl:Axiom>
@@ -2905,6 +2824,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>quality</sssom:object_label>
         <sssom:subject_label>characteristic</sssom:subject_label>
     </owl:Axiom>
@@ -2928,16 +2848,12 @@
 
     <!-- http://purl.obolibrary.org/obo/DRON_0000005 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/DRON_0000005">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0000047"/>
-        <obo:COB_based_on rdf:resource="http://purl.obolibrary.org/obo/DRON_00000005"/>
-        <obo:IAO_0000115>A processed material entity created to be administered to an individual with the intent to improve health.</obo:IAO_0000115>
-        <rdfs:label>drug product</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/DRON_0000005"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000088"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/DRON_0000005"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>drug product</sssom:object_label>
         <sssom:subject_label>drug product</sssom:subject_label>
     </owl:Axiom>
@@ -2946,14 +2862,12 @@
 
     <!-- http://purl.obolibrary.org/obo/ENVO_01000813 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/ENVO_01000813">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
-        <rdfs:label>geophysical entity</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/ENVO_01000813"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000068"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000813"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>astronomical body part</sssom:object_label>
         <sssom:subject_label>geophysical entity</sssom:subject_label>
     </owl:Axiom>
@@ -2962,14 +2876,12 @@
 
     <!-- http://purl.obolibrary.org/obo/ENVO_01001110 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/ENVO_01001110">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
-        <rdfs:label>ecosystem</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/ENVO_01001110"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000067"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001110"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>ecosystem</sssom:object_label>
         <sssom:subject_label>ecosystem</sssom:subject_label>
     </owl:Axiom>
@@ -2978,17 +2890,12 @@
 
     <!-- http://purl.obolibrary.org/obo/ENVO_02500000 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/ENVO_02500000">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/GO_0003674"/>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/GO_0008150"/>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/MOP_0000543"/>
-        <rdfs:label>environmental process</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/ENVO_02500000"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000065"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_02500000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>environmental system process</sssom:object_label>
         <sssom:subject_label>environmental process</sssom:subject_label>
     </owl:Axiom>
@@ -3004,6 +2911,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/GEO_000000370"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000068"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>geophysical entity</sssom:object_label>
         <sssom:subject_label>geographical entity</sssom:subject_label>
     </owl:Axiom>
@@ -3012,30 +2920,12 @@
 
     <!-- http://purl.obolibrary.org/obo/GO_0003674 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/GO_0003674">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0002333"/>
-                <owl:someValuesFrom>
-                    <owl:Class>
-                        <owl:unionOf rdf:parseType="Collection">
-                            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000073"/>
-                            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/GO_0032991"/>
-                        </owl:unionOf>
-                    </owl:Class>
-                </owl:someValuesFrom>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/GO_0008150"/>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/MOP_0000543"/>
-        <rdfs:comment>This is the same as GO molecular function</rdfs:comment>
-        <rdfs:label xml:lang="en">gene product or complex activity</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/GO_0003674"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000038"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0003674"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecular function</sssom:object_label>
         <sssom:subject_label>gene product or complex activity</sssom:subject_label>
     </owl:Axiom>
@@ -3044,14 +2934,12 @@
 
     <!-- http://purl.obolibrary.org/obo/GO_0005634 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/GO_0005634">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000020"/>
-        <rdfs:label xml:lang="en">cell nucleus</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/GO_0005634"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000103"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0005634"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>nucleus</sssom:object_label>
         <sssom:subject_label>cell nucleus</sssom:subject_label>
     </owl:Axiom>
@@ -3060,46 +2948,12 @@
 
     <!-- http://purl.obolibrary.org/obo/GO_0008150 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/GO_0008150">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
-        <rdfs:subClassOf>
-            <owl:Class>
-                <owl:unionOf rdf:parseType="Collection">
-                    <owl:Restriction>
-                        <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000066"/>
-                        <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
-                    </owl:Restriction>
-                    <owl:Restriction>
-                        <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
-                        <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
-                    </owl:Restriction>
-                    <owl:Restriction>
-                        <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
-                        <owl:someValuesFrom>
-                            <owl:Restriction>
-                                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000050"/>
-                                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
-                            </owl:Restriction>
-                        </owl:someValuesFrom>
-                    </owl:Restriction>
-                </owl:unionOf>
-            </owl:Class>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/GO_0003674"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/MOP_0000543"/>
-        <obo:IAO_0000115>A process that emerges from two or more causally-connected macromolecular activities and has evolved to achieve a biological objective.</obo:IAO_0000115>
-        <rdfs:comment>A biological process is an evolved process</rdfs:comment>
-        <rdfs:label xml:lang="en">biological process</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/GO_0008150"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000037"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0008150"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>biological process</sssom:object_label>
         <sssom:subject_label>biological process</sssom:subject_label>
     </owl:Axiom>
@@ -3108,21 +2962,12 @@
 
     <!-- http://purl.obolibrary.org/obo/GO_0032991 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/GO_0032991">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000080"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000073"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:comment>This is not covalently bonded, which conflicts with changes to the parent definition.</rdfs:comment>
-        <rdfs:label>protein-containing macromolecular complex</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/GO_0032991"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000075"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0032991"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein-containing complex</sssom:object_label>
         <sssom:subject_label>protein-containing macromolecular complex</sssom:subject_label>
     </owl:Axiom>
@@ -3131,14 +2976,12 @@
 
     <!-- http://purl.obolibrary.org/obo/IAO_0000005 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000005">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000033"/>
-        <rdfs:label>objective specification</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000005"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000076"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000005"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>objective specification</sssom:object_label>
         <sssom:subject_label>objective specification</sssom:subject_label>
     </owl:Axiom>
@@ -3147,14 +2990,12 @@
 
     <!-- http://purl.obolibrary.org/obo/IAO_0000027 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000027">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-        <rdfs:label xml:lang="en">data item</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000027"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000102"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000027"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>data item</sssom:object_label>
         <sssom:subject_label>data item</sssom:subject_label>
     </owl:Axiom>
@@ -3163,31 +3004,12 @@
 
     <!-- http://purl.obolibrary.org/obo/IAO_0000030 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000030">
-        <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/IAO_0000136"/>
-                <owl:someValuesFrom rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty>
-                    <rdf:Description>
-                        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000078"/>
-                    </rdf:Description>
-                </owl:onProperty>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000120"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:comment>Pier: &apos;data, information or knowledge&apos;. OR &apos;representation</rdfs:comment>
-        <rdfs:label>information</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000030"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>information content entity</sssom:object_label>
         <sssom:subject_label>information</sssom:subject_label>
     </owl:Axiom>
@@ -3196,14 +3018,12 @@
 
     <!-- http://purl.obolibrary.org/obo/IAO_0000033 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000033">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-        <rdfs:label>directive information entity</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000033"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000069"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000033"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>directive information entity</sssom:object_label>
         <sssom:subject_label>directive information entity</sssom:subject_label>
     </owl:Axiom>
@@ -3212,26 +3032,12 @@
 
     <!-- http://purl.obolibrary.org/obo/IAO_0000104 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000104">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000033"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000077"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/IAO_0000005"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label>plan specification</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000104"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000079"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000104"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>plan specification</sssom:object_label>
         <sssom:subject_label>plan specification</sssom:subject_label>
     </owl:Axiom>
@@ -3240,14 +3046,12 @@
 
     <!-- http://purl.obolibrary.org/obo/IAO_0000310 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000310">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-        <rdfs:label xml:lang="en">document</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000310"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000101"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000310"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>document</sssom:object_label>
         <sssom:subject_label>document</sssom:subject_label>
     </owl:Axiom>
@@ -3256,15 +3060,12 @@
 
     <!-- http://purl.obolibrary.org/obo/MOP_0000543 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/MOP_0000543">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
-        <rdfs:comment>This is meant to capture processes that are more fundamental than macromolecular activities</rdfs:comment>
-        <rdfs:label>physico-chemical process</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/MOP_0000543"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000066"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/MOP_0000543"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecular process</sssom:object_label>
         <sssom:subject_label>physico-chemical process</sssom:subject_label>
     </owl:Axiom>
@@ -3273,17 +3074,12 @@
 
     <!-- http://purl.obolibrary.org/obo/NCBITaxon_1 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/NCBITaxon_1">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
-        <obo:IAO_0000115>A material entity that is a maximal functionally integrated unit that develops from a program encoded in a genome.</obo:IAO_0000115>
-        <rdfs:comment>&quot;Maximal functionally integrated unit&quot; is intended to express unity, which Barry considers synonymous with BFO &apos;object&apos;.</rdfs:comment>
-        <rdfs:comment>Includes virus - we will later have a class for cellular organisms.</rdfs:comment>
-        <rdfs:label xml:lang="en">organism</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>root</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
     </owl:Axiom>
@@ -3292,14 +3088,12 @@
 
     <!-- http://purl.obolibrary.org/obo/NCBITaxon_131567 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/NCBITaxon_131567">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
-        <rdfs:label xml:lang="en">cellular organism</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/NCBITaxon_131567"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_131567"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organisms</sssom:object_label>
         <sssom:subject_label>cellular organism</sssom:subject_label>
     </owl:Axiom>
@@ -3308,20 +3102,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000011 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000011">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000082"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000087"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/OBI_0000260"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">completely executed planned process</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000011"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>planned process</sssom:object_label>
         <sssom:subject_label>planned process</sssom:subject_label>
     </owl:Axiom>
@@ -3330,15 +3116,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000047 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000047">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
-        <obo:IAO_0000115>A material entity processed by human activity with an intent to produce</obo:IAO_0000115>
-        <rdfs:label xml:lang="en">processed material entity</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000047"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000026"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000047"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>processed material</sssom:object_label>
         <sssom:subject_label>processed material entity</sssom:subject_label>
     </owl:Axiom>
@@ -3347,14 +3130,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000066 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000066">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
-        <rdfs:label xml:lang="en">investigation</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000066"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000109"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000066"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>investigation</sssom:object_label>
         <sssom:subject_label>investigation</sssom:subject_label>
     </owl:Axiom>
@@ -3363,56 +3144,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000070 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000070">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/OBI_0000293"/>
-                <owl:someValuesFrom>
-                    <owl:Class>
-                        <owl:intersectionOf rdf:parseType="Collection">
-                            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/BFO_0000040"/>
-                            <owl:Restriction>
-                                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-                                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000119"/>
-                            </owl:Restriction>
-                        </owl:intersectionOf>
-                    </owl:Class>
-                </owl:someValuesFrom>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/OBI_0000299"/>
-                <owl:someValuesFrom>
-                    <owl:Class>
-                        <owl:intersectionOf rdf:parseType="Collection">
-                            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000121"/>
-                            <owl:Restriction>
-                                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/IAO_0000136"/>
-                                <owl:someValuesFrom>
-                                    <owl:Class>
-                                        <owl:intersectionOf rdf:parseType="Collection">
-                                            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/BFO_0000040"/>
-                                            <owl:Restriction>
-                                                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-                                                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000119"/>
-                                            </owl:Restriction>
-                                        </owl:intersectionOf>
-                                    </owl:Class>
-                                </owl:someValuesFrom>
-                            </owl:Restriction>
-                        </owl:intersectionOf>
-                    </owl:Class>
-                </owl:someValuesFrom>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">assay</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000070"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000107"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000070"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>assay</sssom:object_label>
         <sssom:subject_label>assay</sssom:subject_label>
     </owl:Axiom>
@@ -3421,14 +3158,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000094 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000094">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
-        <rdfs:label xml:lang="en">material processing</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000094"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000110"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000094"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material processing</sssom:object_label>
         <sssom:subject_label>material processing</sssom:subject_label>
     </owl:Axiom>
@@ -3444,6 +3179,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/OBI_0000202"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000123"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>agent role</sssom:object_label>
         <sssom:subject_label>investigation agent role</sssom:subject_label>
     </owl:Axiom>
@@ -3452,15 +3188,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000245 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000245">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
-        <rdfs:comment>Should revisit if we can place outside of material entity - a collection of roles.</rdfs:comment>
-        <rdfs:label xml:lang="en">organization</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000245"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000025"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000245"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organization</sssom:object_label>
         <sssom:subject_label>organization</sssom:subject_label>
     </owl:Axiom>
@@ -3469,31 +3202,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000260 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000260">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000120"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000078"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/IAO_0000104"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty>
-                    <rdf:Description>
-                        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000087"/>
-                    </rdf:Description>
-                </owl:onProperty>
-                <owl:allValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000082"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">plan</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000260"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000113"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000260"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>plan</sssom:object_label>
         <sssom:subject_label>plan</sssom:subject_label>
     </owl:Axiom>
@@ -3502,14 +3216,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OBI_0001909 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0001909">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-        <rdfs:label>conclusion based on data</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0001909"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000058"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0001909"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>conclusion based on data</sssom:object_label>
         <sssom:subject_label>conclusion based on data</sssom:subject_label>
     </owl:Axiom>
@@ -3523,6 +3235,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0100026"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organism</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
     </owl:Axiom>
@@ -3531,14 +3244,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OBI_0200000 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0200000">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
-        <rdfs:label xml:lang="en">data transformation</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0200000"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000108"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0200000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>data transformation</sssom:object_label>
         <sssom:subject_label>data transformation</sssom:subject_label>
     </owl:Axiom>
@@ -3547,14 +3258,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OGMS_0000014 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OGMS_0000014">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-        <rdfs:label>phenotypic finding</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OGMS_0000014"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000063"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000014"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>clinical finding</sssom:object_label>
         <sssom:subject_label>phenotypic finding</sssom:subject_label>
     </owl:Axiom>
@@ -3563,14 +3272,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OGMS_0000063 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OGMS_0000063">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
-        <rdfs:label>disease course</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OGMS_0000063"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000064"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000063"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>disease course</sssom:object_label>
         <sssom:subject_label>disease course</sssom:subject_label>
     </owl:Axiom>
@@ -3579,14 +3286,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OGMS_0000073 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OGMS_0000073">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-        <rdfs:label>disease diagnosis</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OGMS_0000073"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000062"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000073"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>diagnosis</sssom:object_label>
         <sssom:subject_label>disease diagnosis</sssom:subject_label>
     </owl:Axiom>
@@ -3595,69 +3300,26 @@
 
     <!-- http://purl.obolibrary.org/obo/PATO_0000001 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/PATO_0000001">
-        <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty>
-                    <rdf:Description>
-                        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-                    </rdf:Description>
-                </owl:onProperty>
-                <owl:someValuesFrom rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:allValuesFrom rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">characteristic</rdfs:label>
-        <rdfs:seeAlso>https://github.com/OBOFoundry/COB/issues/65</rdfs:seeAlso>
-        <rdfs:seeAlso>https://github.com/oborel/obo-relations/pull/284</rdfs:seeAlso>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/PATO_0000001"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>quality</sssom:object_label>
         <sssom:subject_label>characteristic</sssom:subject_label>
     </owl:Axiom>
-    <owl:Axiom>
-        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
-        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <owl:annotatedTarget>
-            <owl:Restriction>
-                <owl:onProperty>
-                    <rdf:Description>
-                        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-                    </rdf:Description>
-                </owl:onProperty>
-                <owl:someValuesFrom rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-            </owl:Restriction>
-        </owl:annotatedTarget>
-        <rdfs:comment>We should name the inverse in COB and avoid the confusing inverse(..) construct</rdfs:comment>
-    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/PATO_0000125 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/PATO_0000125">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000052"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">mass</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/PATO_0000125"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000003"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0000125"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>mass</sssom:object_label>
         <sssom:subject_label>mass</sssom:subject_label>
     </owl:Axiom>
@@ -3666,20 +3328,12 @@
 
     <!-- http://purl.obolibrary.org/obo/PATO_0002193 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/PATO_0002193">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000052"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">charge</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/PATO_0002193"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000004"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0002193"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>electric</sssom:object_label>
         <sssom:subject_label>charge</sssom:subject_label>
     </owl:Axiom>
@@ -3688,14 +3342,12 @@
 
     <!-- http://purl.obolibrary.org/obo/PCO_0000000 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/PCO_0000000">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
-        <rdfs:label>collection of organisms</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/PCO_0000000"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000055"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PCO_0000000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>collection of organisms</sssom:object_label>
         <sssom:subject_label>collection of organisms</sssom:subject_label>
     </owl:Axiom>
@@ -3711,6 +3363,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PO_0000003"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organism</sssom:object_label>
         <sssom:subject_label>whole plant</sssom:subject_label>
     </owl:Axiom>
@@ -3726,6 +3379,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PO_0009002"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cell</sssom:object_label>
         <sssom:subject_label>plant cell</sssom:subject_label>
     </owl:Axiom>
@@ -3741,6 +3395,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PO_0025117"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000056"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>immaterial anatomical entity</sssom:object_label>
         <sssom:subject_label>plant anatomical space</sssom:subject_label>
     </owl:Axiom>
@@ -3756,6 +3411,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PO_0025606"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>native cell</sssom:object_label>
         <sssom:subject_label>native plant cell</sssom:subject_label>
     </owl:Axiom>
@@ -3764,14 +3420,12 @@
 
     <!-- http://purl.obolibrary.org/obo/PR_000000001 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/PR_000000001">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
-        <rdfs:label xml:lang="en">protein</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/PR_000000001"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PR_000000001"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein</sssom:object_label>
         <sssom:subject_label>protein</sssom:subject_label>
     </owl:Axiom>
@@ -3780,15 +3434,12 @@
 
     <!-- http://purl.obolibrary.org/obo/SEPIO_0000048 -->
 
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/SEPIO_0000048">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000023"/>
-        <obo:IAO_0000116>A role realized by a participant in a process such that the participant causes the process.</obo:IAO_0000116>
-        <rdfs:label>agent role</rdfs:label>
-    </owl:Class>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/SEPIO_0000048"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000123"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/SEPIO_0000048"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>agent role</sssom:object_label>
         <sssom:subject_label>agent role</sssom:subject_label>
     </owl:Axiom>
@@ -3804,6 +3455,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/SO_0000110"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material entity</sssom:object_label>
         <sssom:subject_label>sequence_feature</sssom:subject_label>
     </owl:Axiom>
@@ -3819,6 +3471,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/SO_0000400"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>characteristic</sssom:object_label>
         <sssom:subject_label>sequence_attribute</sssom:subject_label>
     </owl:Axiom>
@@ -3834,6 +3487,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/SO_0001060"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material entity</sssom:object_label>
         <sssom:subject_label>sequence_variant</sssom:subject_label>
     </owl:Axiom>
@@ -3849,6 +3503,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/SO_0001260"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material entity</sssom:object_label>
         <sssom:subject_label>sequence_collection</sssom:subject_label>
     </owl:Axiom>
@@ -3864,6 +3519,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/UBERON_0000466"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000056"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>immaterial anatomical entity</sssom:object_label>
         <sssom:subject_label>immaterial anatomical entity</sssom:subject_label>
     </owl:Axiom>
@@ -3879,6 +3535,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/UBERON_0000468"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organism</sssom:object_label>
         <sssom:subject_label>multicellular organism</sssom:subject_label>
     </owl:Axiom>
@@ -3894,6 +3551,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/UBERON_0010000"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000021"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>gross anatomical part</sssom:object_label>
         <sssom:subject_label>multicellular anatomical structure</sssom:subject_label>
     </owl:Axiom>
@@ -3909,6 +3567,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/XAO_0003012"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>native cell</sssom:object_label>
         <sssom:subject_label>xenopus cell</sssom:subject_label>
     </owl:Axiom>
@@ -3924,6 +3583,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/ZFA_0009000"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>native cell</sssom:object_label>
         <sssom:subject_label>zebrafish cell</sssom:subject_label>
     </owl:Axiom>
diff --git a/cob-examples-reasoned.owl b/cob-examples-reasoned.owl
index 5c59649..3819a6f 100644
--- a/cob-examples-reasoned.owl
+++ b/cob-examples-reasoned.owl
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
-<rdf:RDF xmlns="http://purl.obolibrary.org/obo/cob.owl#"
-     xml:base="http://purl.obolibrary.org/obo/cob.owl"
+<rdf:RDF xmlns="http://purl.obolibrary.org/obo/cob/cob-examples-reasoned.owl#"
+     xml:base="http://purl.obolibrary.org/obo/cob/cob-examples-reasoned.owl"
      xmlns:dc="http://purl.org/dc/elements/1.1/"
      xmlns:obo="http://purl.obolibrary.org/obo/"
      xmlns:owl="http://www.w3.org/2002/07/owl#"
@@ -11,13 +11,13 @@
      xmlns:skos="http://www.w3.org/2004/02/skos/core#"
      xmlns:sssom="http://w3id.org/sssom/"
      xmlns:terms="http://purl.org/dc/terms/">
-    <owl:Ontology rdf:about="http://purl.obolibrary.org/obo/cob.owl">
-        <owl:versionIRI rdf:resource="http://purl.obolibrary.org/obo/cob/releases/2021-09-13/cob-native.owl"/>
+    <owl:Ontology rdf:about="http://purl.obolibrary.org/obo/cob/cob-examples-reasoned.owl">
+        <owl:versionIRI rdf:resource="http://purl.obolibrary.org/obo/cob/releases/2022-04-29/cob-examples-reasoned.owl"/>
         <dc:description xml:lang="en">COB brings together key terms from a wide range of OBO projects to improve interoperability.</dc:description>
         <dc:title xml:lang="en">Core Ontology for Biology and Biomedicine</dc:title>
+        <dc:type rdf:resource="http://purl.obolibrary.org/obo/IAO_8000001"/>
         <terms:license rdf:resource="https://creativecommons.org/publicdomain/zero/1.0/"/>
-        <rdfs:comment xml:lang="en">This version of COB includes native OBO URIs, only using COB IRIs where equivalent natives could not be found. To see the edition that includes native IRIs, consult cob-edit.owl.</rdfs:comment>
-        <owl:versionInfo rdf:datatype="http://www.w3.org/2001/XMLSchema#string">2021-09-13</owl:versionInfo>
+        <owl:versionInfo rdf:datatype="http://www.w3.org/2001/XMLSchema#string">2022-04-29</owl:versionInfo>
     </owl:Ontology>
     
 
@@ -73,6 +73,12 @@
     
 
 
+    <!-- http://w3id.org/sssom/match_type -->
+
+    <owl:AnnotationProperty rdf:about="http://w3id.org/sssom/match_type"/>
+    
+
+
     <!-- http://w3id.org/sssom/object_label -->
 
     <owl:AnnotationProperty rdf:about="http://w3id.org/sssom/object_label"/>
@@ -112,14 +118,12 @@
 
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000050">
         <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000072"/>
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-        <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#TransitiveProperty"/>
-        <rdfs:label>part of</rdfs:label>
     </owl:ObjectProperty>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000050"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000072"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>part of</sssom:object_label>
         <sssom:subject_label>part of</sssom:subject_label>
     </owl:Axiom>
@@ -130,12 +134,12 @@
 
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000051">
         <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
-        <rdfs:label>has part</rdfs:label>
     </owl:ObjectProperty>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has part</sssom:object_label>
         <sssom:subject_label>has part</sssom:subject_label>
     </owl:Axiom>
@@ -146,13 +150,12 @@
 
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000054">
         <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000029"/>
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000087"/>
-        <rdfs:label xml:lang="en">realized in</rdfs:label>
     </owl:ObjectProperty>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000054"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000029"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>realized in</sssom:object_label>
         <sssom:subject_label>realized in</sssom:subject_label>
     </owl:Axiom>
@@ -163,14 +166,12 @@
 
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000066">
         <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000071"/>
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000067"/>
-        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
-        <rdfs:label>occurs in</rdfs:label>
     </owl:ObjectProperty>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000066"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000071"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>occurs in</sssom:object_label>
         <sssom:subject_label>occurs in</sssom:subject_label>
     </owl:Axiom>
@@ -181,12 +182,12 @@
 
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000067">
         <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000036"/>
-        <rdfs:label xml:lang="en">contains process</rdfs:label>
     </owl:ObjectProperty>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000067"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000036"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>contains process</sssom:object_label>
         <sssom:subject_label>contains process</sssom:subject_label>
     </owl:Axiom>
@@ -204,6 +205,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000002"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000058"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is concretized as</sssom:object_label>
         <sssom:subject_label>is concretized as</sssom:subject_label>
     </owl:Axiom>
@@ -215,13 +217,13 @@
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000016">
         <rdfs:subPropertyOf rdf:resource="http://www.w3.org/2002/07/owl#topObjectProperty"/>
         <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000086"/>
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/STATO_0000102"/>
         <rdfs:label xml:lang="en">executed by</rdfs:label>
     </owl:ObjectProperty>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000016"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subPropertyOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#topObjectProperty"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>topObjectProperty</sssom:object_label>
         <sssom:subject_label>executed by</sssom:subject_label>
     </owl:Axiom>
@@ -239,6 +241,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000023"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000052"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>inheres in</sssom:object_label>
         <sssom:subject_label>characteristic of</sssom:subject_label>
     </owl:Axiom>
@@ -256,6 +259,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000024"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000056"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>participates in</sssom:object_label>
         <sssom:subject_label>participates in</sssom:subject_label>
     </owl:Axiom>
@@ -274,6 +278,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000027"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000295"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is_specified_input_of</sssom:object_label>
         <sssom:subject_label>is specified input of</sssom:subject_label>
     </owl:Axiom>
@@ -292,6 +297,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000028"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000312"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is_specified_output_of</sssom:object_label>
         <sssom:subject_label>is specified output of</sssom:subject_label>
     </owl:Axiom>
@@ -308,6 +314,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000054"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000029"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>realized in</sssom:object_label>
         <sssom:subject_label>realized in</sssom:subject_label>
     </owl:Axiom>
@@ -324,6 +331,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000067"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000036"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>contains process</sssom:object_label>
         <sssom:subject_label>contains process</sssom:subject_label>
     </owl:Axiom>
@@ -342,6 +350,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000039"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000293"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has_specified_input</sssom:object_label>
         <sssom:subject_label>has specified input</sssom:subject_label>
     </owl:Axiom>
@@ -360,6 +369,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000040"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000299"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has_specified_output</sssom:object_label>
         <sssom:subject_label>has specified output</sssom:subject_label>
     </owl:Axiom>
@@ -382,6 +392,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has part</sssom:object_label>
         <sssom:subject_label>has part</sssom:subject_label>
     </owl:Axiom>
@@ -399,6 +410,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000070"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has participant</sssom:object_label>
         <sssom:subject_label>has participant</sssom:subject_label>
     </owl:Axiom>
@@ -415,6 +427,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000066"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000071"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>occurs in</sssom:object_label>
         <sssom:subject_label>occurs in</sssom:subject_label>
     </owl:Axiom>
@@ -431,6 +444,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000050"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000072"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>part of</sssom:object_label>
         <sssom:subject_label>part of</sssom:subject_label>
     </owl:Axiom>
@@ -448,6 +462,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000074"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0002333"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>enabled by</sssom:object_label>
         <sssom:subject_label>enabled by</sssom:subject_label>
     </owl:Axiom>
@@ -457,7 +472,6 @@
     <!-- http://purl.obolibrary.org/obo/COB_0000078 -->
 
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000078">
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000058"/>
         <rdfs:label>concretizes</rdfs:label>
     </owl:ObjectProperty>
     
@@ -501,6 +515,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000086"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/STATO_0000102"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>executes</sssom:object_label>
         <sssom:subject_label>executes</sssom:subject_label>
     </owl:Axiom>
@@ -510,9 +525,7 @@
     <!-- http://purl.obolibrary.org/obo/COB_0000087 -->
 
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000087">
-        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
         <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
-        <rdfs:range rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
         <rdfs:range rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
         <rdfs:label>realizes</rdfs:label>
     </owl:ObjectProperty>
@@ -524,12 +537,12 @@
     <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000511">
         <rdfs:subPropertyOf rdf:resource="http://www.w3.org/2002/07/owl#topObjectProperty"/>
         <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
-        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
     </owl:ObjectProperty>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000511"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subPropertyOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#topObjectProperty"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>topObjectProperty</sssom:object_label>
         <sssom:subject_label>has quantity</sssom:subject_label>
     </owl:Axiom>
@@ -550,6 +563,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000512"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>bearer of</sssom:object_label>
         <sssom:subject_label>has characteristic</sssom:subject_label>
     </owl:Axiom>
@@ -573,6 +587,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000513"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000136"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is about</sssom:object_label>
         <sssom:subject_label>is about</sssom:subject_label>
     </owl:Axiom>
@@ -581,14 +596,12 @@
 
     <!-- http://purl.obolibrary.org/obo/IAO_0000136 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/IAO_0000136">
-        <obo:COB_based_on>http://purl.obolibrary.org/obo/IAO_0000136</obo:COB_based_on>
-        <rdfs:label>is about</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/IAO_0000136"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000513"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000136"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is about</sssom:object_label>
         <sssom:subject_label>is about</sssom:subject_label>
     </owl:Axiom>
@@ -597,16 +610,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000293 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000293">
-        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0000295"/>
-        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
-        <rdfs:label xml:lang="en">has specified input</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000293"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000039"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000293"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has_specified_input</sssom:object_label>
         <sssom:subject_label>has specified input</sssom:subject_label>
     </owl:Axiom>
@@ -615,14 +624,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000295 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000295">
-        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000056"/>
-        <rdfs:label xml:lang="en">is specified input of</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000295"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000027"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000295"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is_specified_input_of</sssom:object_label>
         <sssom:subject_label>is specified input of</sssom:subject_label>
     </owl:Axiom>
@@ -631,16 +638,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000299 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000299">
-        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0000312"/>
-        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
-        <rdfs:label xml:lang="en">has specified output</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000299"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000040"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000299"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has_specified_output</sssom:object_label>
         <sssom:subject_label>has specified output</sssom:subject_label>
     </owl:Axiom>
@@ -649,14 +652,12 @@
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000312 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000312">
-        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000056"/>
-        <rdfs:label xml:lang="en">is specified output of</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000312"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000028"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000312"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is_specified_output_of</sssom:object_label>
         <sssom:subject_label>is specified output of</sssom:subject_label>
     </owl:Axiom>
@@ -665,14 +666,12 @@
 
     <!-- http://purl.obolibrary.org/obo/RO_0000052 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000052">
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-        <rdfs:label xml:lang="en">characteristic of</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000052"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000023"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000052"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>inheres in</sssom:object_label>
         <sssom:subject_label>characteristic of</sssom:subject_label>
     </owl:Axiom>
@@ -681,39 +680,26 @@
 
     <!-- http://purl.obolibrary.org/obo/RO_0000053 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000053">
-        <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#InverseFunctionalProperty"/>
-        <rdfs:domain rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:range rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
-        <rdfs:label>has characteristic</rdfs:label>
-        <rdfs:seeAlso>https://github.com/oborel/obo-relations/pull/284</rdfs:seeAlso>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000053"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000512"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>bearer of</sssom:object_label>
         <sssom:subject_label>has characteristic</sssom:subject_label>
     </owl:Axiom>
-    <owl:Axiom>
-        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#domain"/>
-        <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:comment>Anything can have a characteristic</rdfs:comment>
-    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/RO_0000056 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000056">
-        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
-        <rdfs:label xml:lang="en">participates in</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000056"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000024"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000056"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>participates in</sssom:object_label>
         <sssom:subject_label>participates in</sssom:subject_label>
     </owl:Axiom>
@@ -722,14 +708,12 @@
 
     <!-- http://purl.obolibrary.org/obo/RO_0000057 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000057">
-        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
-        <rdfs:label>has participant</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000057"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000070"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has participant</sssom:object_label>
         <sssom:subject_label>has participant</sssom:subject_label>
     </owl:Axiom>
@@ -738,13 +722,12 @@
 
     <!-- http://purl.obolibrary.org/obo/RO_0000058 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000058">
-        <rdfs:label xml:lang="en">is concretized as</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000058"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000002"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000058"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is concretized as</sssom:object_label>
         <sssom:subject_label>is concretized as</sssom:subject_label>
     </owl:Axiom>
@@ -753,14 +736,12 @@
 
     <!-- http://purl.obolibrary.org/obo/RO_0002333 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0002333">
-        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
-        <rdfs:label>enabled by</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0002333"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000074"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0002333"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>enabled by</sssom:object_label>
         <sssom:subject_label>enabled by</sssom:subject_label>
     </owl:Axiom>
@@ -769,17 +750,12 @@
 
     <!-- http://purl.obolibrary.org/obo/STATO_0000102 -->
 
-    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/STATO_0000102">
-        <owl:propertyChainAxiom rdf:parseType="Collection">
-            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000087"/>
-            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000078"/>
-        </owl:propertyChainAxiom>
-        <rdfs:label>executes</rdfs:label>
-    </owl:ObjectProperty>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/STATO_0000102"/>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000086"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/STATO_0000102"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>executes</sssom:object_label>
         <sssom:subject_label>executes</sssom:subject_label>
     </owl:Axiom>
@@ -820,7 +796,6 @@
     <!-- http://purl.obolibrary.org/obo/COB_0000801 -->
 
     <owl:DatatypeProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000801">
-        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
         <rdfs:range rdf:resource="http://www.w3.org/2001/XMLSchema#nonNegativeInteger"/>
         <rdfs:label xml:lang="en">has number of atomic nuclei</rdfs:label>
@@ -853,18 +828,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000015">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000050"/>
-                <owl:allValuesFrom rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">process</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>process</sssom:object_label>
         <sssom:subject_label>process</sssom:subject_label>
     </owl:Axiom>
@@ -877,12 +846,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000111"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
-        <rdfs:label xml:lang="en">disposition</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000016"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000111"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>disposition</sssom:object_label>
         <sssom:subject_label>disposition</sssom:subject_label>
     </owl:Axiom>
@@ -896,12 +865,12 @@
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000020"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
-        <rdfs:label xml:lang="en">realizable</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>realizable entity</sssom:object_label>
         <sssom:subject_label>realizable</sssom:subject_label>
     </owl:Axiom>
@@ -918,6 +887,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000020"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>specifically dependent continuant</sssom:object_label>
         <sssom:subject_label>characteristic</sssom:subject_label>
     </owl:Axiom>
@@ -930,12 +900,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000114"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
-        <rdfs:label xml:lang="en">role</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000023"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000114"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>role</sssom:object_label>
         <sssom:subject_label>role</sssom:subject_label>
     </owl:Axiom>
@@ -948,12 +918,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000057"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000041"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
-        <rdfs:label>site</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000029"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000057"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>site</sssom:object_label>
         <sssom:subject_label>site</sssom:subject_label>
     </owl:Axiom>
@@ -966,12 +936,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000112"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000016"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000111"/>
-        <rdfs:label xml:lang="en">function</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000034"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000112"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>function</sssom:object_label>
         <sssom:subject_label>function</sssom:subject_label>
     </owl:Axiom>
@@ -983,12 +953,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000040">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:label xml:lang="en">material entity</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material entity</sssom:object_label>
         <sssom:subject_label>material entity</sssom:subject_label>
     </owl:Axiom>
@@ -1000,12 +970,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000041">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:label xml:lang="en">immaterial entity</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000041"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>immaterial entity</sssom:object_label>
         <sssom:subject_label>immaterial entity</sssom:subject_label>
     </owl:Axiom>
@@ -1018,14 +988,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000021"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <obo:IAO_0000115>A part of a multicellular organism that is a collection of cell components that are not all contained in one cell.</obo:IAO_0000115>
-        <rdfs:comment>Bodily fluids, such as urine, are currently defined as anatomical entities in UBERON. We should make sure there is a proper home for these here.</rdfs:comment>
-        <rdfs:label xml:lang="en">gross anatomical part</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001008"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000021"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>gross anatomical part</sssom:object_label>
         <sssom:subject_label>gross anatomical part</sssom:subject_label>
     </owl:Axiom>
@@ -1043,6 +1011,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001010"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organism or virus or viroid</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
     </owl:Axiom>
@@ -1062,6 +1031,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0010004"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organism</sssom:object_label>
         <sssom:subject_label>cellular organism</sssom:subject_label>
     </owl:Axiom>
@@ -1076,19 +1046,12 @@
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000801"/>
-                <owl:hasValue rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</owl:hasValue>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">electron</rdfs:label>
-        <rdfs:label>nucleic acid polymer</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_10545"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000010"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>electron</sssom:object_label>
         <sssom:subject_label>electron</sssom:subject_label>
     </owl:Axiom>
@@ -1096,6 +1059,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_10545"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000049"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>nucleic acid</sssom:object_label>
         <sssom:subject_label>nucleic acid polymer</sssom:subject_label>
     </owl:Axiom>
@@ -1122,6 +1086,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_16541"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein polypeptide chain</sssom:object_label>
         <sssom:subject_label>protein</sssom:subject_label>
     </owl:Axiom>
@@ -1173,12 +1138,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000008"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
-        <rdfs:label xml:lang="en">proton</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24636"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000008"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>proton</sssom:object_label>
         <sssom:subject_label>proton</sssom:subject_label>
     </owl:Axiom>
@@ -1190,13 +1155,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_24867">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000042"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000011"/>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33250"/>
-        <rdfs:label>monoatomic ion</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24867"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000042"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>monoatomic ion</sssom:object_label>
         <sssom:subject_label>monoatomic ion</sssom:subject_label>
     </owl:Axiom>
@@ -1269,12 +1233,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000009"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
-        <rdfs:label xml:lang="en">neutron</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_30222"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000009"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>neutron</sssom:object_label>
         <sssom:subject_label>neutron</sssom:subject_label>
     </owl:Axiom>
@@ -1286,12 +1250,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_33250">
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000043"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000011"/>
-        <rdfs:label>uncharged atom</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33250"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000043"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>atom</sssom:object_label>
         <sssom:subject_label>uncharged atom</sssom:subject_label>
     </owl:Axiom>
@@ -1304,14 +1268,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000012"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
-        <rdfs:comment>Some people may be uncomfortable calling every proton an atomic nucleus</rdfs:comment>
-        <rdfs:comment>This is equivalent to CHEBI:33252</rdfs:comment>
-        <rdfs:label xml:lang="en">atomic nucleus</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33252"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000012"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>atomic nucleus</sssom:object_label>
         <sssom:subject_label>atomic nucleus</sssom:subject_label>
     </owl:Axiom>
@@ -1354,12 +1316,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <rdfs:label xml:lang="en">subatomic particle</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>subatomic particle</sssom:object_label>
         <sssom:subject_label>subatomic particle</sssom:subject_label>
     </owl:Axiom>
@@ -1423,6 +1385,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_50906"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>characteristic</sssom:object_label>
         <sssom:subject_label>role</sssom:subject_label>
     </owl:Axiom>
@@ -1498,15 +1461,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <obo:IAO_0000115>A material entity that has a plasma membrane and results from cellular division.</obo:IAO_0000115>
-        <rdfs:comment>CL and GO definitions of cell differ based on inclusive or exclusive of cell wall, etc.</rdfs:comment>
-        <rdfs:comment>We struggled with this definition. We are worried about circularity. We also considered requiring the capability of metabolism.</rdfs:comment>
-        <rdfs:label xml:lang="en">cell</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0000000"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cell</sssom:object_label>
         <sssom:subject_label>cell</sssom:subject_label>
     </owl:Axiom>
@@ -1519,12 +1479,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CL_0000000"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
-        <rdfs:label xml:lang="en">native cell</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0000003"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>native cell</sssom:object_label>
         <sssom:subject_label>native cell</sssom:subject_label>
     </owl:Axiom>
@@ -1537,12 +1497,12 @@
         <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000019"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CL_0000000"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
-        <rdfs:label xml:lang="en">cell in vitro</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0001034"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000019"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cell in vitro</sssom:object_label>
         <sssom:subject_label>cell in vitro</sssom:subject_label>
     </owl:Axiom>
@@ -1624,6 +1584,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000003"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0000125"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>mass</sssom:object_label>
         <sssom:subject_label>mass</sssom:subject_label>
     </owl:Axiom>
@@ -1650,6 +1611,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000004"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0002193"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>electric</sssom:object_label>
         <sssom:subject_label>charge</sssom:subject_label>
     </owl:Axiom>
@@ -1668,6 +1630,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000005"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>elementary charge</sssom:subject_label>
     </owl:Axiom>
@@ -1685,6 +1648,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material entity</sssom:object_label>
         <sssom:subject_label>material entity</sssom:subject_label>
     </owl:Axiom>
@@ -1703,6 +1667,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>subatomic particle</sssom:object_label>
         <sssom:subject_label>subatomic particle</sssom:subject_label>
     </owl:Axiom>
@@ -1721,6 +1686,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24636"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000008"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>proton</sssom:object_label>
         <sssom:subject_label>proton</sssom:subject_label>
     </owl:Axiom>
@@ -1739,6 +1705,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_30222"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000009"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>neutron</sssom:object_label>
         <sssom:subject_label>neutron</sssom:subject_label>
     </owl:Axiom>
@@ -1764,6 +1731,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_10545"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000010"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>electron</sssom:object_label>
         <sssom:subject_label>electron</sssom:subject_label>
     </owl:Axiom>
@@ -1781,12 +1749,6 @@
         </owl:equivalentClass>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33252"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
         <rdfs:subClassOf>
             <owl:Restriction>
                 <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
@@ -1803,6 +1765,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000011"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2004/02/skos/core#closeMatch"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33250"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>atom</sssom:object_label>
         <sssom:subject_label>atom</sssom:subject_label>
     </owl:Axiom>
@@ -1823,6 +1786,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33252"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000012"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>atomic nucleus</sssom:object_label>
         <sssom:subject_label>atomic nucleus</sssom:subject_label>
     </owl:Axiom>
@@ -1834,12 +1798,6 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000013">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000011"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
         <rdfs:subClassOf>
             <owl:Restriction>
                 <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
@@ -1858,6 +1816,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2004/02/skos/core#closeMatch"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/CHEBI_23367"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecular entity</sssom:object_label>
         <sssom:subject_label>molecular entity</sssom:subject_label>
     </owl:Axiom>
@@ -1865,6 +1824,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2004/02/skos/core#closeMatch"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/CHEBI_25367"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecule</sssom:object_label>
         <sssom:subject_label>molecular entity</sssom:subject_label>
     </owl:Axiom>
@@ -1896,6 +1856,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_16541"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein polypeptide chain</sssom:object_label>
         <sssom:subject_label>protein</sssom:subject_label>
     </owl:Axiom>
@@ -1903,6 +1864,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PR_000000001"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein</sssom:object_label>
         <sssom:subject_label>protein</sssom:subject_label>
     </owl:Axiom>
@@ -1924,6 +1886,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0000000"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cell</sssom:object_label>
         <sssom:subject_label>cell</sssom:subject_label>
     </owl:Axiom>
@@ -1942,6 +1905,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0000003"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>native cell</sssom:object_label>
         <sssom:subject_label>native cell</sssom:subject_label>
     </owl:Axiom>
@@ -1960,6 +1924,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0001034"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000019"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cell in vitro</sssom:object_label>
         <sssom:subject_label>cell in vitro</sssom:subject_label>
     </owl:Axiom>
@@ -1972,12 +1937,6 @@
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
         <rdfs:subClassOf>
             <owl:Restriction>
                 <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
@@ -1993,6 +1952,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000020"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>subcellular structure</sssom:subject_label>
     </owl:Axiom>
@@ -2013,6 +1973,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001008"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000021"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>gross anatomical part</sssom:object_label>
         <sssom:subject_label>gross anatomical part</sssom:subject_label>
     </owl:Axiom>
@@ -2038,6 +1999,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001010"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organism or virus or viroid</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
     </owl:Axiom>
@@ -2045,6 +2007,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>root</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
     </owl:Axiom>
@@ -2052,6 +2015,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0100026"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organism</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
     </owl:Axiom>
@@ -2072,6 +2036,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000025"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000245"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organization</sssom:object_label>
         <sssom:subject_label>organization</sssom:subject_label>
     </owl:Axiom>
@@ -2092,6 +2057,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000026"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000047"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>processed material</sssom:object_label>
         <sssom:subject_label>processed material entity</sssom:subject_label>
     </owl:Axiom>
@@ -2109,6 +2075,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000041"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>immaterial entity</sssom:object_label>
         <sssom:subject_label>immaterial entity</sssom:subject_label>
     </owl:Axiom>
@@ -2127,6 +2094,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000032"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>geographical location</sssom:subject_label>
     </owl:Axiom>
@@ -2146,6 +2114,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>realizable entity</sssom:object_label>
         <sssom:subject_label>realizable</sssom:subject_label>
     </owl:Axiom>
@@ -2169,6 +2138,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>process</sssom:object_label>
         <sssom:subject_label>process</sssom:subject_label>
     </owl:Axiom>
@@ -2194,6 +2164,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>planned process</sssom:object_label>
         <sssom:subject_label>planned process</sssom:subject_label>
     </owl:Axiom>
@@ -2247,6 +2218,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000037"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0008150"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>biological process</sssom:object_label>
         <sssom:subject_label>biological process</sssom:subject_label>
     </owl:Axiom>
@@ -2282,6 +2254,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000038"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0003674"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecular function</sssom:object_label>
         <sssom:subject_label>gene product or complex activity</sssom:subject_label>
     </owl:Axiom>
@@ -2300,6 +2273,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24867"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000042"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>monoatomic ion</sssom:object_label>
         <sssom:subject_label>monoatomic ion</sssom:subject_label>
     </owl:Axiom>
@@ -2317,6 +2291,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33250"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000043"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>atom</sssom:object_label>
         <sssom:subject_label>uncharged atom</sssom:subject_label>
     </owl:Axiom>
@@ -2336,6 +2311,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_10545"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000049"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>nucleic acid</sssom:object_label>
         <sssom:subject_label>nucleic acid polymer</sssom:subject_label>
     </owl:Axiom>
@@ -2355,6 +2331,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000055"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PCO_0000000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>collection of organisms</sssom:object_label>
         <sssom:subject_label>collection of organisms</sssom:subject_label>
     </owl:Axiom>
@@ -2383,6 +2360,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000029"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000057"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>site</sssom:object_label>
         <sssom:subject_label>site</sssom:subject_label>
     </owl:Axiom>
@@ -2402,6 +2380,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000058"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0001909"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>conclusion based on data</sssom:object_label>
         <sssom:subject_label>conclusion based on data</sssom:subject_label>
     </owl:Axiom>
@@ -2437,6 +2416,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>information content entity</sssom:object_label>
         <sssom:subject_label>information</sssom:subject_label>
     </owl:Axiom>
@@ -2456,6 +2436,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000062"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000073"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>diagnosis</sssom:object_label>
         <sssom:subject_label>disease diagnosis</sssom:subject_label>
     </owl:Axiom>
@@ -2475,6 +2456,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000063"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000014"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>clinical finding</sssom:object_label>
         <sssom:subject_label>phenotypic finding</sssom:subject_label>
     </owl:Axiom>
@@ -2494,6 +2476,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000064"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000063"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>disease course</sssom:object_label>
         <sssom:subject_label>disease course</sssom:subject_label>
     </owl:Axiom>
@@ -2514,6 +2497,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000065"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_02500000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>environmental system process</sssom:object_label>
         <sssom:subject_label>environmental process</sssom:subject_label>
     </owl:Axiom>
@@ -2534,6 +2518,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000066"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/MOP_0000543"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecular process</sssom:object_label>
         <sssom:subject_label>physico-chemical process</sssom:subject_label>
     </owl:Axiom>
@@ -2553,6 +2538,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000067"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001110"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>ecosystem</sssom:object_label>
         <sssom:subject_label>ecosystem</sssom:subject_label>
     </owl:Axiom>
@@ -2572,6 +2558,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000068"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000813"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>astronomical body part</sssom:object_label>
         <sssom:subject_label>geophysical entity</sssom:subject_label>
     </owl:Axiom>
@@ -2591,6 +2578,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000069"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000033"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>directive information entity</sssom:object_label>
         <sssom:subject_label>directive information entity</sssom:subject_label>
     </owl:Axiom>
@@ -2608,6 +2596,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000073"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>gene product</sssom:subject_label>
     </owl:Axiom>
@@ -2633,6 +2622,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000075"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0032991"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein-containing complex</sssom:object_label>
         <sssom:subject_label>protein-containing macromolecular complex</sssom:subject_label>
     </owl:Axiom>
@@ -2652,6 +2642,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000076"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000005"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>objective specification</sssom:object_label>
         <sssom:subject_label>objective specification</sssom:subject_label>
     </owl:Axiom>
@@ -2663,18 +2654,6 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000077">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000069"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000033"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000077"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/IAO_0000005"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
         <rdfs:subClassOf>
             <owl:Restriction>
                 <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
@@ -2717,6 +2696,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000079"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000104"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>plan specification</sssom:object_label>
         <sssom:subject_label>plan specification</sssom:subject_label>
     </owl:Axiom>
@@ -2729,12 +2709,6 @@
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
         <rdfs:subClassOf>
             <owl:Restriction>
                 <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
@@ -2754,20 +2728,10 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000080"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>complex of molecular entities</sssom:subject_label>
     </owl:Axiom>
-    <owl:Axiom>
-        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000080"/>
-        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <owl:annotatedTarget>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
-            </owl:Restriction>
-        </owl:annotatedTarget>
-        <rdfs:comment>&gt;=2 parts (not we cannot use cardinality with transitive properties)</rdfs:comment>
-    </owl:Axiom>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000080"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
@@ -2804,24 +2768,12 @@
                 <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000113"/>
             </owl:Restriction>
         </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000081"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/OBI_0000260"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
         <rdfs:subClassOf>
             <owl:Restriction>
                 <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000087"/>
                 <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000123"/>
             </owl:Restriction>
         </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000087"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/SEPIO_0000048"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
         <obo:IAO_0000115>A process that is initiated by an agent who intends to carry out a plan to achieve an objective through one or more actions as described in a plan specification.</obo:IAO_0000115>
         <rdfs:label>planned process</rdfs:label>
     </owl:Class>
@@ -2832,7 +2784,6 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000083">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000082"/>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
         <rdfs:label>failed planned process</rdfs:label>
     </owl:Class>
     
@@ -2854,6 +2805,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000088"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/DRON_0000005"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>drug product</sssom:object_label>
         <sssom:subject_label>drug product</sssom:subject_label>
     </owl:Axiom>
@@ -2861,6 +2813,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000088"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#seeAlso"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/CHEBI_23888"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>drug</sssom:object_label>
         <sssom:subject_label>drug product</sssom:subject_label>
     </owl:Axiom>
@@ -2880,6 +2833,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000101"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000310"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>document</sssom:object_label>
         <sssom:subject_label>document</sssom:subject_label>
     </owl:Axiom>
@@ -2899,6 +2853,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000102"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000027"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>data item</sssom:object_label>
         <sssom:subject_label>data item</sssom:subject_label>
     </owl:Axiom>
@@ -2917,6 +2872,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000103"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0005634"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>nucleus</sssom:object_label>
         <sssom:subject_label>cell nucleus</sssom:subject_label>
     </owl:Axiom>
@@ -2978,6 +2934,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000107"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000070"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>assay</sssom:object_label>
         <sssom:subject_label>assay</sssom:subject_label>
     </owl:Axiom>
@@ -2997,6 +2954,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000108"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0200000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>data transformation</sssom:object_label>
         <sssom:subject_label>data transformation</sssom:subject_label>
     </owl:Axiom>
@@ -3016,6 +2974,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000109"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000066"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>investigation</sssom:object_label>
         <sssom:subject_label>investigation</sssom:subject_label>
     </owl:Axiom>
@@ -3035,6 +2994,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000110"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000094"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material processing</sssom:object_label>
         <sssom:subject_label>material processing</sssom:subject_label>
     </owl:Axiom>
@@ -3053,6 +3013,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000016"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000111"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>disposition</sssom:object_label>
         <sssom:subject_label>disposition</sssom:subject_label>
     </owl:Axiom>
@@ -3071,6 +3032,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000034"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000112"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>function</sssom:object_label>
         <sssom:subject_label>function</sssom:subject_label>
     </owl:Axiom>
@@ -3107,6 +3069,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000113"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000260"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>plan</sssom:object_label>
         <sssom:subject_label>plan</sssom:subject_label>
     </owl:Axiom>
@@ -3125,6 +3088,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000023"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000114"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>role</sssom:object_label>
         <sssom:subject_label>role</sssom:subject_label>
     </owl:Axiom>
@@ -3142,6 +3106,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000116"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>cellular membrane</sssom:subject_label>
     </owl:Axiom>
@@ -3164,6 +3129,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0010004"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organism</sssom:object_label>
         <sssom:subject_label>cellular organism</sssom:subject_label>
     </owl:Axiom>
@@ -3171,6 +3137,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_131567"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organisms</sssom:object_label>
         <sssom:subject_label>cellular organism</sssom:subject_label>
     </owl:Axiom>
@@ -3197,12 +3164,6 @@
                 <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
             </owl:Restriction>
         </owl:equivalentClass>
-        <owl:equivalentClass>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000078"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-            </owl:Restriction>
-        </owl:equivalentClass>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000020"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
@@ -3239,17 +3200,6 @@
                 </owl:someValuesFrom>
             </owl:Restriction>
         </owl:equivalentClass>
-        <owl:equivalentClass>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-                <owl:someValuesFrom>
-                    <owl:Restriction>
-                        <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000078"/>
-                        <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-                    </owl:Restriction>
-                </owl:someValuesFrom>
-            </owl:Restriction>
-        </owl:equivalentClass>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
         <rdfs:label>physical information carrier</rdfs:label>
@@ -3271,6 +3221,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000123"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/SEPIO_0000048"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>agent role</sssom:object_label>
         <sssom:subject_label>agent role</sssom:subject_label>
     </owl:Axiom>
@@ -3308,6 +3259,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000020"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>specifically dependent continuant</sssom:object_label>
         <sssom:subject_label>characteristic</sssom:subject_label>
     </owl:Axiom>
@@ -3315,6 +3267,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>quality</sssom:object_label>
         <sssom:subject_label>characteristic</sssom:subject_label>
     </owl:Axiom>
@@ -3341,14 +3294,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/DRON_0000005">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000026"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0000047"/>
-        <obo:COB_based_on rdf:resource="http://purl.obolibrary.org/obo/DRON_00000005"/>
-        <obo:IAO_0000115>A processed material entity created to be administered to an individual with the intent to improve health.</obo:IAO_0000115>
-        <rdfs:label>drug product</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000088"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/DRON_0000005"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>drug product</sssom:object_label>
         <sssom:subject_label>drug product</sssom:subject_label>
     </owl:Axiom>
@@ -3382,12 +3333,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/ENVO_01000813">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <rdfs:label>geophysical entity</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000068"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000813"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>astronomical body part</sssom:object_label>
         <sssom:subject_label>geophysical entity</sssom:subject_label>
     </owl:Axiom>
@@ -3399,12 +3350,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/ENVO_01001110">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <rdfs:label>ecosystem</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000067"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001110"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>ecosystem</sssom:object_label>
         <sssom:subject_label>ecosystem</sssom:subject_label>
     </owl:Axiom>
@@ -3416,15 +3367,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/ENVO_02500000">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/GO_0003674"/>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/GO_0008150"/>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/MOP_0000543"/>
-        <rdfs:label>environmental process</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000065"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_02500000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>environmental system process</sssom:object_label>
         <sssom:subject_label>environmental process</sssom:subject_label>
     </owl:Axiom>
@@ -3441,6 +3389,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/GEO_000000370"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000068"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>geophysical entity</sssom:object_label>
         <sssom:subject_label>geographical entity</sssom:subject_label>
     </owl:Axiom>
@@ -3452,28 +3401,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/GO_0003674">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0002333"/>
-                <owl:someValuesFrom>
-                    <owl:Class>
-                        <owl:unionOf rdf:parseType="Collection">
-                            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000073"/>
-                            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/GO_0032991"/>
-                        </owl:unionOf>
-                    </owl:Class>
-                </owl:someValuesFrom>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/GO_0008150"/>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/MOP_0000543"/>
-        <rdfs:comment>This is the same as GO molecular function</rdfs:comment>
-        <rdfs:label xml:lang="en">gene product or complex activity</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000038"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0003674"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecular function</sssom:object_label>
         <sssom:subject_label>gene product or complex activity</sssom:subject_label>
     </owl:Axiom>
@@ -3484,12 +3417,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/GO_0005634">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000020"/>
-        <rdfs:label xml:lang="en">cell nucleus</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000103"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0005634"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>nucleus</sssom:object_label>
         <sssom:subject_label>cell nucleus</sssom:subject_label>
     </owl:Axiom>
@@ -3537,44 +3470,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/GO_0008150">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
-        <rdfs:subClassOf>
-            <owl:Class>
-                <owl:unionOf rdf:parseType="Collection">
-                    <owl:Restriction>
-                        <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000066"/>
-                        <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
-                    </owl:Restriction>
-                    <owl:Restriction>
-                        <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
-                        <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
-                    </owl:Restriction>
-                    <owl:Restriction>
-                        <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
-                        <owl:someValuesFrom>
-                            <owl:Restriction>
-                                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000050"/>
-                                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
-                            </owl:Restriction>
-                        </owl:someValuesFrom>
-                    </owl:Restriction>
-                </owl:unionOf>
-            </owl:Class>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/GO_0003674"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/MOP_0000543"/>
-        <obo:IAO_0000115>A process that emerges from two or more causally-connected macromolecular activities and has evolved to achieve a biological objective.</obo:IAO_0000115>
-        <rdfs:comment>A biological process is an evolved process</rdfs:comment>
-        <rdfs:label xml:lang="en">biological process</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000037"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0008150"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>biological process</sssom:object_label>
         <sssom:subject_label>biological process</sssom:subject_label>
     </owl:Axiom>
@@ -3585,19 +3486,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/GO_0032991">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000080"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000073"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:comment>This is not covalently bonded, which conflicts with changes to the parent definition.</rdfs:comment>
-        <rdfs:label>protein-containing macromolecular complex</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000075"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0032991"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein-containing complex</sssom:object_label>
         <sssom:subject_label>protein-containing macromolecular complex</sssom:subject_label>
     </owl:Axiom>
@@ -3609,12 +3503,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000005">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000069"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000033"/>
-        <rdfs:label>objective specification</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000076"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000005"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>objective specification</sssom:object_label>
         <sssom:subject_label>objective specification</sssom:subject_label>
     </owl:Axiom>
@@ -3626,12 +3520,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000027">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-        <rdfs:label xml:lang="en">data item</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000102"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000027"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>data item</sssom:object_label>
         <sssom:subject_label>data item</sssom:subject_label>
     </owl:Axiom>
@@ -3642,29 +3536,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000030">
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/IAO_0000136"/>
-                <owl:someValuesFrom rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty>
-                    <rdf:Description>
-                        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000078"/>
-                    </rdf:Description>
-                </owl:onProperty>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000120"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:comment>Pier: &apos;data, information or knowledge&apos;. OR &apos;representation</rdfs:comment>
-        <rdfs:label>information</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>information content entity</sssom:object_label>
         <sssom:subject_label>information</sssom:subject_label>
     </owl:Axiom>
@@ -3676,12 +3553,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000033">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-        <rdfs:label>directive information entity</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000069"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000033"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>directive information entity</sssom:object_label>
         <sssom:subject_label>directive information entity</sssom:subject_label>
     </owl:Axiom>
@@ -3693,24 +3570,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000104">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000069"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000033"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000077"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/IAO_0000005"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label>plan specification</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000079"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000104"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>plan specification</sssom:object_label>
         <sssom:subject_label>plan specification</sssom:subject_label>
     </owl:Axiom>
@@ -3722,12 +3587,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000310">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-        <rdfs:label xml:lang="en">document</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000101"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000310"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>document</sssom:object_label>
         <sssom:subject_label>document</sssom:subject_label>
     </owl:Axiom>
@@ -3739,13 +3604,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/MOP_0000543">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
-        <rdfs:comment>This is meant to capture processes that are more fundamental than macromolecular activities</rdfs:comment>
-        <rdfs:label>physico-chemical process</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000066"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/MOP_0000543"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecular process</sssom:object_label>
         <sssom:subject_label>physico-chemical process</sssom:subject_label>
     </owl:Axiom>
@@ -3757,15 +3621,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/NCBITaxon_1">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <obo:IAO_0000115>A material entity that is a maximal functionally integrated unit that develops from a program encoded in a genome.</obo:IAO_0000115>
-        <rdfs:comment>&quot;Maximal functionally integrated unit&quot; is intended to express unity, which Barry considers synonymous with BFO &apos;object&apos;.</rdfs:comment>
-        <rdfs:comment>Includes virus - we will later have a class for cellular organisms.</rdfs:comment>
-        <rdfs:label xml:lang="en">organism</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>root</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
     </owl:Axiom>
@@ -3779,12 +3640,12 @@
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0100026"/>
-        <rdfs:label xml:lang="en">cellular organism</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_131567"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organisms</sssom:object_label>
         <sssom:subject_label>cellular organism</sssom:subject_label>
     </owl:Axiom>
@@ -3807,18 +3668,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000011">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000082"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000087"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/OBI_0000260"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">completely executed planned process</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>planned process</sssom:object_label>
         <sssom:subject_label>planned process</sssom:subject_label>
     </owl:Axiom>
@@ -3830,13 +3685,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000047">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <obo:IAO_0000115>A material entity processed by human activity with an intent to produce</obo:IAO_0000115>
-        <rdfs:label xml:lang="en">processed material entity</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000026"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000047"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>processed material</sssom:object_label>
         <sssom:subject_label>processed material entity</sssom:subject_label>
     </owl:Axiom>
@@ -3848,12 +3702,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000066">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
-        <rdfs:label xml:lang="en">investigation</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000109"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000066"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>investigation</sssom:object_label>
         <sssom:subject_label>investigation</sssom:subject_label>
     </owl:Axiom>
@@ -3865,54 +3719,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000070">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/OBI_0000293"/>
-                <owl:someValuesFrom>
-                    <owl:Class>
-                        <owl:intersectionOf rdf:parseType="Collection">
-                            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/BFO_0000040"/>
-                            <owl:Restriction>
-                                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-                                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000119"/>
-                            </owl:Restriction>
-                        </owl:intersectionOf>
-                    </owl:Class>
-                </owl:someValuesFrom>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/OBI_0000299"/>
-                <owl:someValuesFrom>
-                    <owl:Class>
-                        <owl:intersectionOf rdf:parseType="Collection">
-                            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000121"/>
-                            <owl:Restriction>
-                                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/IAO_0000136"/>
-                                <owl:someValuesFrom>
-                                    <owl:Class>
-                                        <owl:intersectionOf rdf:parseType="Collection">
-                                            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/BFO_0000040"/>
-                                            <owl:Restriction>
-                                                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-                                                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000119"/>
-                                            </owl:Restriction>
-                                        </owl:intersectionOf>
-                                    </owl:Class>
-                                </owl:someValuesFrom>
-                            </owl:Restriction>
-                        </owl:intersectionOf>
-                    </owl:Class>
-                </owl:someValuesFrom>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">assay</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000107"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000070"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>assay</sssom:object_label>
         <sssom:subject_label>assay</sssom:subject_label>
     </owl:Axiom>
@@ -3924,12 +3736,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000094">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
-        <rdfs:label xml:lang="en">material processing</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000110"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000094"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material processing</sssom:object_label>
         <sssom:subject_label>material processing</sssom:subject_label>
     </owl:Axiom>
@@ -3946,6 +3758,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/OBI_0000202"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000123"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>agent role</sssom:object_label>
         <sssom:subject_label>investigation agent role</sssom:subject_label>
     </owl:Axiom>
@@ -3957,13 +3770,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000245">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <rdfs:comment>Should revisit if we can place outside of material entity - a collection of roles.</rdfs:comment>
-        <rdfs:label xml:lang="en">organization</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000025"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000245"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organization</sssom:object_label>
         <sssom:subject_label>organization</sssom:subject_label>
     </owl:Axiom>
@@ -3976,28 +3788,12 @@
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000120"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000078"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/IAO_0000104"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty>
-                    <rdf:Description>
-                        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000087"/>
-                    </rdf:Description>
-                </owl:onProperty>
-                <owl:allValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000082"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">plan</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000113"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000260"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>plan</sssom:object_label>
         <sssom:subject_label>plan</sssom:subject_label>
     </owl:Axiom>
@@ -4042,12 +3838,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0001909">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-        <rdfs:label>conclusion based on data</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000058"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0001909"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>conclusion based on data</sssom:object_label>
         <sssom:subject_label>conclusion based on data</sssom:subject_label>
     </owl:Axiom>
@@ -4064,6 +3860,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0100026"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organism</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
     </owl:Axiom>
@@ -4075,12 +3872,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0200000">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
-        <rdfs:label xml:lang="en">data transformation</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000108"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0200000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>data transformation</sssom:object_label>
         <sssom:subject_label>data transformation</sssom:subject_label>
     </owl:Axiom>
@@ -4103,12 +3900,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OGMS_0000014">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-        <rdfs:label>phenotypic finding</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000063"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000014"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>clinical finding</sssom:object_label>
         <sssom:subject_label>phenotypic finding</sssom:subject_label>
     </owl:Axiom>
@@ -4120,12 +3917,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OGMS_0000063">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
-        <rdfs:label>disease course</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000064"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000063"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>disease course</sssom:object_label>
         <sssom:subject_label>disease course</sssom:subject_label>
     </owl:Axiom>
@@ -4137,12 +3934,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OGMS_0000073">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-        <rdfs:label>disease diagnosis</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000062"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000073"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>diagnosis</sssom:object_label>
         <sssom:subject_label>disease diagnosis</sssom:subject_label>
     </owl:Axiom>
@@ -4153,48 +3950,15 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/PATO_0000001">
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty>
-                    <rdf:Description>
-                        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-                    </rdf:Description>
-                </owl:onProperty>
-                <owl:someValuesFrom rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-                <owl:allValuesFrom rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">characteristic</rdfs:label>
-        <rdfs:seeAlso>https://github.com/OBOFoundry/COB/issues/65</rdfs:seeAlso>
-        <rdfs:seeAlso>https://github.com/oborel/obo-relations/pull/284</rdfs:seeAlso>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>quality</sssom:object_label>
         <sssom:subject_label>characteristic</sssom:subject_label>
     </owl:Axiom>
-    <owl:Axiom>
-        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
-        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <owl:annotatedTarget>
-            <owl:Restriction>
-                <owl:onProperty>
-                    <rdf:Description>
-                        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-                    </rdf:Description>
-                </owl:onProperty>
-                <owl:someValuesFrom rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-            </owl:Restriction>
-        </owl:annotatedTarget>
-        <rdfs:comment>We should name the inverse in COB and avoid the confusing inverse(..) construct</rdfs:comment>
-    </owl:Axiom>
     
 
 
@@ -4204,18 +3968,12 @@
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000020"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000052"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">mass</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000003"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0000125"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>mass</sssom:object_label>
         <sssom:subject_label>mass</sssom:subject_label>
     </owl:Axiom>
@@ -4228,18 +3986,12 @@
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000020"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000052"/>
-                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:label xml:lang="en">charge</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000004"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0002193"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>electric</sssom:object_label>
         <sssom:subject_label>charge</sssom:subject_label>
     </owl:Axiom>
@@ -4251,12 +4003,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/PCO_0000000">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-        <rdfs:label>collection of organisms</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000055"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PCO_0000000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>collection of organisms</sssom:object_label>
         <sssom:subject_label>collection of organisms</sssom:subject_label>
     </owl:Axiom>
@@ -4274,6 +4026,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PO_0000003"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organism</sssom:object_label>
         <sssom:subject_label>whole plant</sssom:subject_label>
     </owl:Axiom>
@@ -4290,6 +4043,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PO_0009002"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cell</sssom:object_label>
         <sssom:subject_label>plant cell</sssom:subject_label>
     </owl:Axiom>
@@ -4305,6 +4059,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PO_0025117"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000056"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>immaterial anatomical entity</sssom:object_label>
         <sssom:subject_label>plant anatomical space</sssom:subject_label>
     </owl:Axiom>
@@ -4321,6 +4076,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PO_0025606"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>native cell</sssom:object_label>
         <sssom:subject_label>native plant cell</sssom:subject_label>
     </owl:Axiom>
@@ -4331,12 +4087,12 @@
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/PR_000000001">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
-        <rdfs:label xml:lang="en">protein</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PR_000000001"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein</sssom:object_label>
         <sssom:subject_label>protein</sssom:subject_label>
     </owl:Axiom>
@@ -4348,13 +4104,12 @@
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/SEPIO_0000048">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000023"/>
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000114"/>
-        <obo:IAO_0000116>A role realized by a participant in a process such that the participant causes the process.</obo:IAO_0000116>
-        <rdfs:label>agent role</rdfs:label>
     </owl:Class>
     <owl:Axiom>
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000123"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/SEPIO_0000048"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>agent role</sssom:object_label>
         <sssom:subject_label>agent role</sssom:subject_label>
     </owl:Axiom>
@@ -4371,6 +4126,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/SO_0000110"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material entity</sssom:object_label>
         <sssom:subject_label>sequence_feature</sssom:subject_label>
     </owl:Axiom>
@@ -4388,6 +4144,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/SO_0000400"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>characteristic</sssom:object_label>
         <sssom:subject_label>sequence_attribute</sssom:subject_label>
     </owl:Axiom>
@@ -4404,6 +4161,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/SO_0001060"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material entity</sssom:object_label>
         <sssom:subject_label>sequence_variant</sssom:subject_label>
     </owl:Axiom>
@@ -4420,6 +4178,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/SO_0001260"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material entity</sssom:object_label>
         <sssom:subject_label>sequence_collection</sssom:subject_label>
     </owl:Axiom>
@@ -4435,6 +4194,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/UBERON_0000466"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000056"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>immaterial anatomical entity</sssom:object_label>
         <sssom:subject_label>immaterial anatomical entity</sssom:subject_label>
     </owl:Axiom>
@@ -4452,6 +4212,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/UBERON_0000468"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organism</sssom:object_label>
         <sssom:subject_label>multicellular organism</sssom:subject_label>
     </owl:Axiom>
@@ -4479,6 +4240,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/UBERON_0010000"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000021"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>gross anatomical part</sssom:object_label>
         <sssom:subject_label>multicellular anatomical structure</sssom:subject_label>
     </owl:Axiom>
@@ -4506,6 +4268,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/XAO_0003012"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>native cell</sssom:object_label>
         <sssom:subject_label>xenopus cell</sssom:subject_label>
     </owl:Axiom>
@@ -4522,6 +4285,7 @@
         <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/ZFA_0009000"/>
         <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
         <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>native cell</sssom:object_label>
         <sssom:subject_label>zebrafish cell</sssom:subject_label>
     </owl:Axiom>
diff --git a/cob-full.owl b/cob-full.owl
index 27a1915..18ccbb0 100644
--- a/cob-full.owl
+++ b/cob-full.owl
@@ -11,11 +11,11 @@
      xmlns:skos="http://www.w3.org/2004/02/skos/core#"
      xmlns:terms="http://purl.org/dc/terms/">
     <owl:Ontology rdf:about="http://purl.obolibrary.org/obo/cob/cob-full.owl">
-        <owl:versionIRI rdf:resource="http://purl.obolibrary.org/obo/cob/releases/2021-09-13/cob-full.owl"/>
+        <owl:versionIRI rdf:resource="http://purl.obolibrary.org/obo/cob/releases/2022-04-29/cob-full.owl"/>
         <dc:description xml:lang="en">COB brings together key terms from a wide range of OBO projects to improve interoperability.</dc:description>
         <dc:title xml:lang="en">Core Ontology for Biology and Biomedicine</dc:title>
         <terms:license rdf:resource="https://creativecommons.org/publicdomain/zero/1.0/"/>
-        <owl:versionInfo rdf:datatype="http://www.w3.org/2001/XMLSchema#string">2021-09-13</owl:versionInfo>
+        <owl:versionInfo rdf:datatype="http://www.w3.org/2001/XMLSchema#string">2022-04-29</owl:versionInfo>
     </owl:Ontology>
     
 
diff --git a/cob-native.owl b/cob-native.owl
new file mode 100644
index 0000000..6bdcbdb
--- /dev/null
+++ b/cob-native.owl
@@ -0,0 +1,1354 @@
+<?xml version="1.0"?>
+<rdf:RDF xmlns="http://purl.obolibrary.org/obo/cob/cob-native.owl#"
+     xml:base="http://purl.obolibrary.org/obo/cob/cob-native.owl"
+     xmlns:dc="http://purl.org/dc/elements/1.1/"
+     xmlns:obo="http://purl.obolibrary.org/obo/"
+     xmlns:owl="http://www.w3.org/2002/07/owl#"
+     xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+     xmlns:xml="http://www.w3.org/XML/1998/namespace"
+     xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
+     xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
+     xmlns:skos="http://www.w3.org/2004/02/skos/core#"
+     xmlns:terms="http://purl.org/dc/terms/">
+    <owl:Ontology rdf:about="http://purl.obolibrary.org/obo/cob/cob-native.owl">
+        <owl:versionIRI rdf:resource="http://purl.obolibrary.org/obo/cob/releases/2022-04-29/cob-native.owl"/>
+        <dc:description xml:lang="en">COB brings together key terms from a wide range of OBO projects to improve interoperability.</dc:description>
+        <dc:title xml:lang="en">Core Ontology for Biology and Biomedicine</dc:title>
+        <terms:license rdf:resource="https://creativecommons.org/publicdomain/zero/1.0/"/>
+        <owl:versionInfo rdf:datatype="http://www.w3.org/2001/XMLSchema#string">2022-04-29</owl:versionInfo>
+    </owl:Ontology>
+    
+
+
+    <!-- 
+    ///////////////////////////////////////////////////////////////////////////////////////
+    //
+    // Annotation properties
+    //
+    ///////////////////////////////////////////////////////////////////////////////////////
+     -->
+
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_based_on -->
+
+    <owl:AnnotationProperty rdf:about="http://purl.obolibrary.org/obo/COB_based_on"/>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/IAO_0000115 -->
+
+    <owl:AnnotationProperty rdf:about="http://purl.obolibrary.org/obo/IAO_0000115">
+        <rdfs:label>definition</rdfs:label>
+    </owl:AnnotationProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/IAO_0000116 -->
+
+    <owl:AnnotationProperty rdf:about="http://purl.obolibrary.org/obo/IAO_0000116"/>
+    
+
+
+    <!-- http://purl.org/dc/elements/1.1/description -->
+
+    <owl:AnnotationProperty rdf:about="http://purl.org/dc/elements/1.1/description"/>
+    
+
+
+    <!-- http://purl.org/dc/elements/1.1/title -->
+
+    <owl:AnnotationProperty rdf:about="http://purl.org/dc/elements/1.1/title"/>
+    
+
+
+    <!-- http://purl.org/dc/terms/license -->
+
+    <owl:AnnotationProperty rdf:about="http://purl.org/dc/terms/license"/>
+    
+
+
+    <!-- http://www.w3.org/2004/02/skos/core#exactMatch -->
+
+    <owl:AnnotationProperty rdf:about="http://www.w3.org/2004/02/skos/core#exactMatch"/>
+    
+
+
+    <!-- 
+    ///////////////////////////////////////////////////////////////////////////////////////
+    //
+    // Object Properties
+    //
+    ///////////////////////////////////////////////////////////////////////////////////////
+     -->
+
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000002 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000002">
+        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000078"/>
+        <rdfs:label xml:lang="en">is concretized as</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000016 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000016">
+        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000086"/>
+        <rdfs:label xml:lang="en">executed by</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000023 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000023">
+        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000512"/>
+        <rdfs:label xml:lang="en">characteristic of</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000024 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000024">
+        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000070"/>
+        <rdfs:label xml:lang="en">participates in</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000027 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000027">
+        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000024"/>
+        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000039"/>
+        <rdfs:label xml:lang="en">is specified input of</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000028 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000028">
+        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000024"/>
+        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000040"/>
+        <rdfs:label xml:lang="en">is specified output of</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000029 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000029">
+        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000087"/>
+        <rdfs:label xml:lang="en">realized in</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000036 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000036">
+        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000071"/>
+        <rdfs:label xml:lang="en">contains process</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000039 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000039">
+        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000070"/>
+        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
+        <rdfs:label xml:lang="en">has specified input</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000040 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000040">
+        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000070"/>
+        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
+        <rdfs:label xml:lang="en">has specified output</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000047 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000047">
+        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000072"/>
+        <rdfs:label>has part</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000070 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000070">
+        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
+        <rdfs:label>has participant</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000071 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000071">
+        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
+        <rdfs:label>occurs in</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000072 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000072">
+        <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#TransitiveProperty"/>
+        <rdfs:label>part of</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000074 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000074">
+        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000070"/>
+        <rdfs:label>enabled by</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000078 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000078">
+        <rdfs:label>concretizes</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000081 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000081">
+        <rdfs:label>intended to realize</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000084 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000084">
+        <rdfs:label>has plan</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000085 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000085">
+        <rdfs:label>intended plan process type</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000086 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000086">
+        <owl:propertyChainAxiom rdf:parseType="Collection">
+            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000087"/>
+            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000078"/>
+        </owl:propertyChainAxiom>
+        <rdfs:label>executes</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000087 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000087">
+        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
+        <rdfs:range rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
+        <rdfs:label>realizes</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000512 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000512">
+        <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#InverseFunctionalProperty"/>
+        <rdfs:domain rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <rdfs:range rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <rdfs:label>has characteristic</rdfs:label>
+        <rdfs:seeAlso>https://github.com/oborel/obo-relations/pull/284</rdfs:seeAlso>
+    </owl:ObjectProperty>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000512"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#domain"/>
+        <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <rdfs:comment>Anything can have a characteristic</rdfs:comment>
+    </owl:Axiom>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000513 -->
+
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000513">
+        <obo:COB_based_on>http://purl.obolibrary.org/obo/IAO_0000136</obo:COB_based_on>
+        <rdfs:label>is about</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- 
+    ///////////////////////////////////////////////////////////////////////////////////////
+    //
+    // Data properties
+    //
+    ///////////////////////////////////////////////////////////////////////////////////////
+     -->
+
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000511 -->
+
+    <owl:DatatypeProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000511">
+        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <rdfs:comment>The range of this property should be a user-defined unit datatype, e.g 182^:cm</rdfs:comment>
+        <rdfs:label>has quantity</rdfs:label>
+        <rdfs:seeAlso>https://github.com/OBOFoundry/COB/issues/35</rdfs:seeAlso>
+    </owl:DatatypeProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000800 -->
+
+    <owl:DatatypeProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000800">
+        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/COB_0000011"/>
+        <rdfs:range rdf:resource="http://www.w3.org/2001/XMLSchema#nonNegativeInteger"/>
+        <obo:IAO_0000115>Number of protons in an atomic nucleus</obo:IAO_0000115>
+        <rdfs:comment>We are undecided as to whether to ultimately model this as a data property of object property + cardinality, but for now we are using DPs as these are faster for reasoning</rdfs:comment>
+        <rdfs:label xml:lang="en">has atomic number</rdfs:label>
+    </owl:DatatypeProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000801 -->
+
+    <owl:DatatypeProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000801">
+        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <rdfs:range rdf:resource="http://www.w3.org/2001/XMLSchema#nonNegativeInteger"/>
+        <rdfs:label xml:lang="en">has number of atomic nuclei</rdfs:label>
+    </owl:DatatypeProperty>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000803 -->
+
+    <owl:DatatypeProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000803">
+        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/2002/07/owl#topDataProperty"/>
+        <rdfs:label xml:lang="en">has inchi string</rdfs:label>
+    </owl:DatatypeProperty>
+    
+
+
+    <!-- 
+    ///////////////////////////////////////////////////////////////////////////////////////
+    //
+    // Classes
+    //
+    ///////////////////////////////////////////////////////////////////////////////////////
+     -->
+
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000003 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000003">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000023"/>
+                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <rdfs:label xml:lang="en">mass</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000004 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000004">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000023"/>
+                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <rdfs:label xml:lang="en">charge</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000005 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000005">
+        <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <obo:IAO_0000116 rdf:datatype="http://www.w3.org/2001/XMLSchema#string">no longer needed</obo:IAO_0000116>
+        <rdfs:label xml:lang="en">obsolete_elementary charge</rdfs:label>
+        <owl:deprecated rdf:datatype="http://www.w3.org/2001/XMLSchema#boolean">true</owl:deprecated>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000006 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000006">
+        <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <rdfs:label xml:lang="en">material entity</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000007 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000007">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <rdfs:label xml:lang="en">subatomic particle</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000008 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000008">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
+        <rdfs:label xml:lang="en">proton</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000009 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000009">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
+        <rdfs:label xml:lang="en">neutron</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000010 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000010">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000801"/>
+                <owl:hasValue rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</owl:hasValue>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <rdfs:label xml:lang="en">electron</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000011 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000011">
+        <owl:equivalentClass>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000801"/>
+                <owl:hasValue rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1</owl:hasValue>
+            </owl:Restriction>
+        </owl:equivalentClass>
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000012"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
+        <obo:IAO_0000115>A material entity consisting of exactly one atomic nucleus and the electron(s) orbiting it.</obo:IAO_0000115>
+        <rdfs:comment>This atom is closely related to ChEBI&apos;s atom, but not exactly equivalent to.</rdfs:comment>
+        <rdfs:label xml:lang="en">atom</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000012 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000012">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
+        <rdfs:comment>Some people may be uncomfortable calling every proton an atomic nucleus</rdfs:comment>
+        <rdfs:comment>This is equivalent to CHEBI:33252</rdfs:comment>
+        <rdfs:label xml:lang="en">atomic nucleus</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000013 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000013">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000011"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/COB_0000080"/>
+        <obo:IAO_0000115>A material entity that consists of two or more atoms that are all connected via covalent bonds such that any atom can be transitively connected with any other atom.</obo:IAO_0000115>
+        <rdfs:comment>This molecular entity is different than ChEBI&apos;s &apos;molecular entity&apos;.</rdfs:comment>
+        <rdfs:comment>We would like to have cardinality restrictions on the logic, but there are some technical limitations.</rdfs:comment>
+        <rdfs:label xml:lang="en">molecular entity</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000014 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000014">
+        <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <obo:IAO_0000115>A material entity consisting of multiple atoms that are completely connected by covalent bonds and structured in subunits, and where the most determinate class identity of the macromolecule is not necessarily changed when there is an addition or subtraction of atoms or bonds.</obo:IAO_0000115>
+        <rdfs:comment>Terms moved to &apos;molecular entity&apos;, see https://github.com/OBOFoundry/Experimental-OBO-Core/issues/33</rdfs:comment>
+        <rdfs:label xml:lang="en">obsolete macromolecular entity</rdfs:label>
+        <owl:deprecated rdf:datatype="http://www.w3.org/2001/XMLSchema#boolean">true</owl:deprecated>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000015 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000015">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
+        <rdfs:label xml:lang="en">protein</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000017 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000017">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <obo:IAO_0000115>A material entity that has a plasma membrane and results from cellular division.</obo:IAO_0000115>
+        <rdfs:comment>CL and GO definitions of cell differ based on inclusive or exclusive of cell wall, etc.</rdfs:comment>
+        <rdfs:comment>We struggled with this definition. We are worried about circularity. We also considered requiring the capability of metabolism.</rdfs:comment>
+        <rdfs:label xml:lang="en">cell</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000018 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000018">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
+        <rdfs:label xml:lang="en">native cell</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000019 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000019">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
+        <rdfs:label xml:lang="en">cell in vitro</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000020 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000020">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <obo:IAO_0000115>A material entity consisting of at least two macromolecular entities derived from a cell as parts, and that has a function for the cell.</obo:IAO_0000115>
+        <rdfs:comment>Components are larger than individual macromolecular entities. It is tricky to define distinction between &apos;cell component&apos; and &apos;macromolecular entity&apos;, e.g. ribosome. We would like to exclude most protein complexes.</rdfs:comment>
+        <rdfs:comment>Overlaps with some cellular components from GO</rdfs:comment>
+        <rdfs:label xml:lang="en">subcellular structure</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000021 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000021">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <obo:IAO_0000115>A part of a multicellular organism that is a collection of cell components that are not all contained in one cell.</obo:IAO_0000115>
+        <rdfs:comment>Bodily fluids, such as urine, are currently defined as anatomical entities in UBERON. We should make sure there is a proper home for these here.</rdfs:comment>
+        <rdfs:label xml:lang="en">gross anatomical part</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000022 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000022">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <obo:IAO_0000115>A material entity that is a maximal functionally integrated unit that develops from a program encoded in a genome.</obo:IAO_0000115>
+        <rdfs:comment>&quot;Maximal functionally integrated unit&quot; is intended to express unity, which Barry considers synonymous with BFO &apos;object&apos;.</rdfs:comment>
+        <rdfs:comment>Includes virus - we will later have a class for cellular organisms.</rdfs:comment>
+        <rdfs:label xml:lang="en">organism</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000025 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000025">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <rdfs:comment>Should revisit if we can place outside of material entity - a collection of roles.</rdfs:comment>
+        <rdfs:label xml:lang="en">organization</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000026 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000026">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <obo:IAO_0000115>A material entity processed by human activity with an intent to produce</obo:IAO_0000115>
+        <rdfs:label xml:lang="en">processed material entity</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000031 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000031">
+        <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <rdfs:label xml:lang="en">immaterial entity</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000032 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000032">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
+        <rdfs:label xml:lang="en">geographical location</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000033 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000033">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <rdfs:label xml:lang="en">realizable</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000034 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000034">
+        <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000072"/>
+                <owl:allValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <rdfs:label xml:lang="en">process</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000035 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000035">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000082"/>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000087"/>
+                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000113"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/COB_0000083"/>
+        <rdfs:label xml:lang="en">completely executed planned process</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000037 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000037">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
+        <rdfs:subClassOf>
+            <owl:Class>
+                <owl:unionOf rdf:parseType="Collection">
+                    <owl:Restriction>
+                        <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000070"/>
+                        <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
+                    </owl:Restriction>
+                    <owl:Restriction>
+                        <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000070"/>
+                        <owl:someValuesFrom>
+                            <owl:Restriction>
+                                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000072"/>
+                                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
+                            </owl:Restriction>
+                        </owl:someValuesFrom>
+                    </owl:Restriction>
+                    <owl:Restriction>
+                        <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000071"/>
+                        <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
+                    </owl:Restriction>
+                </owl:unionOf>
+            </owl:Class>
+        </rdfs:subClassOf>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000038"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/COB_0000038"/>
+        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/COB_0000065"/>
+        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/COB_0000066"/>
+        <obo:IAO_0000115>A process that emerges from two or more causally-connected macromolecular activities and has evolved to achieve a biological objective.</obo:IAO_0000115>
+        <rdfs:comment>A biological process is an evolved process</rdfs:comment>
+        <rdfs:label xml:lang="en">biological process</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000038 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000038">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000074"/>
+                <owl:someValuesFrom>
+                    <owl:Class>
+                        <owl:unionOf rdf:parseType="Collection">
+                            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000073"/>
+                            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000075"/>
+                        </owl:unionOf>
+                    </owl:Class>
+                </owl:someValuesFrom>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/COB_0000065"/>
+        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/COB_0000066"/>
+        <rdfs:comment>This is the same as GO molecular function</rdfs:comment>
+        <rdfs:label xml:lang="en">gene product or complex activity</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000042 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000042">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000011"/>
+        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/COB_0000043"/>
+        <rdfs:label>monoatomic ion</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000043 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000043">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000011"/>
+        <rdfs:label>uncharged atom</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000049 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000049">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
+        <rdfs:label>nucleic acid polymer</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000055 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000055">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <rdfs:label>collection of organisms</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000056 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000056">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
+        <rdfs:label>immaterial anatomical entity</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000057 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000057">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
+        <rdfs:label>site</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000058 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000058">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
+        <rdfs:label>conclusion based on data</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000061 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000061">
+        <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000513"/>
+                <owl:someValuesFrom rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty>
+                    <rdf:Description>
+                        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000078"/>
+                    </rdf:Description>
+                </owl:onProperty>
+                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000120"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <rdfs:comment>Pier: &apos;data, information or knowledge&apos;. OR &apos;representation</rdfs:comment>
+        <rdfs:label>information</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000062 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000062">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
+        <rdfs:label>disease diagnosis</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000063 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000063">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
+        <rdfs:label>phenotypic finding</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000064 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000064">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
+        <rdfs:label>disease course</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000065 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000065">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
+        <owl:disjointWith rdf:resource="http://purl.obolibrary.org/obo/COB_0000066"/>
+        <rdfs:label>environmental process</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000066 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000066">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
+        <rdfs:comment>This is meant to capture processes that are more fundamental than macromolecular activities</rdfs:comment>
+        <rdfs:label>physico-chemical process</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000067 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000067">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <rdfs:label>ecosystem</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000068 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000068">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <rdfs:label>geophysical entity</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000069 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000069">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
+        <rdfs:label>directive information entity</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000073 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000073">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
+        <rdfs:label>gene product</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000075 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000075">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000080"/>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000073"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <rdfs:comment>This is not covalently bonded, which conflicts with changes to the parent definition.</rdfs:comment>
+        <rdfs:label>protein-containing macromolecular complex</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000076 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000076">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000069"/>
+        <rdfs:label>objective specification</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000077 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000077">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000069"/>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000076"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000077"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <rdfs:label>action specification</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000079 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000079">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000069"/>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000076"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000077"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <rdfs:label>plan specification</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000080 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000080">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <obo:IAO_0000115>A complex of two or more molecular entities that are not covalently bound.</obo:IAO_0000115>
+        <rdfs:label>complex of molecular entities</rdfs:label>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000080"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
+            </owl:Restriction>
+        </owl:annotatedTarget>
+        <rdfs:comment>&gt;=2 parts (not we cannot use cardinality with transitive properties)</rdfs:comment>
+    </owl:Axiom>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000082 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000082">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000081"/>
+                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000113"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000087"/>
+                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000123"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <obo:IAO_0000115>A process that is initiated by an agent who intends to carry out a plan to achieve an objective through one or more actions as described in a plan specification.</obo:IAO_0000115>
+        <rdfs:label>planned process</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000083 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000083">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000082"/>
+        <rdfs:label>failed planned process</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000088 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000088">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000026"/>
+        <obo:COB_based_on rdf:resource="http://purl.obolibrary.org/obo/DRON_00000005"/>
+        <obo:IAO_0000115>A processed material entity created to be administered to an individual with the intent to improve health.</obo:IAO_0000115>
+        <rdfs:label>drug product</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000101 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000101">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
+        <rdfs:label xml:lang="en">document</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000102 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000102">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
+        <rdfs:label xml:lang="en">data item</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000103 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000103">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000020"/>
+        <rdfs:label xml:lang="en">cell nucleus</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000107 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000107">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000039"/>
+                <owl:someValuesFrom>
+                    <owl:Class>
+                        <owl:intersectionOf rdf:parseType="Collection">
+                            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000006"/>
+                            <owl:Restriction>
+                                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000512"/>
+                                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000119"/>
+                            </owl:Restriction>
+                        </owl:intersectionOf>
+                    </owl:Class>
+                </owl:someValuesFrom>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000040"/>
+                <owl:someValuesFrom>
+                    <owl:Class>
+                        <owl:intersectionOf rdf:parseType="Collection">
+                            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000121"/>
+                            <owl:Restriction>
+                                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000513"/>
+                                <owl:someValuesFrom>
+                                    <owl:Class>
+                                        <owl:intersectionOf rdf:parseType="Collection">
+                                            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000006"/>
+                                            <owl:Restriction>
+                                                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000512"/>
+                                                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000119"/>
+                                            </owl:Restriction>
+                                        </owl:intersectionOf>
+                                    </owl:Class>
+                                </owl:someValuesFrom>
+                            </owl:Restriction>
+                        </owl:intersectionOf>
+                    </owl:Class>
+                </owl:someValuesFrom>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <rdfs:label xml:lang="en">assay</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000108 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000108">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
+        <rdfs:label xml:lang="en">data transformation</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000109 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000109">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
+        <rdfs:label xml:lang="en">investigation</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000110 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000110">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
+        <rdfs:label xml:lang="en">material processing</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000111 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000111">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
+        <rdfs:label xml:lang="en">disposition</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000112 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000112">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000111"/>
+        <rdfs:label xml:lang="en">function</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000113 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000113">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000120"/>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000078"/>
+                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000079"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty>
+                    <rdf:Description>
+                        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000087"/>
+                    </rdf:Description>
+                </owl:onProperty>
+                <owl:allValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000082"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <rdfs:label xml:lang="en">plan</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000114 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000114">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
+        <rdfs:label xml:lang="en">role</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000116 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000116">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000020"/>
+        <rdfs:label xml:lang="en">cellular membrane</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000118 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000118">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
+        <rdfs:label xml:lang="en">cellular organism</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000119 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000119">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000114"/>
+        <obo:COB_based_on>OBI:0000067</obo:COB_based_on>
+        <rdfs:label>evaluant role</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000120 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000120">
+        <owl:equivalentClass>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000078"/>
+                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
+            </owl:Restriction>
+        </owl:equivalentClass>
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <obo:COB_based_on>http://purl.obolibrary.org/obo/IAO_0000015</obo:COB_based_on>
+        <rdfs:comment>Pier &apos;representational entity&apos;</rdfs:comment>
+        <rdfs:comment>This captures: pattern of writing in a book; neural state in the brain, electronic charges in computer memory etc</rdfs:comment>
+        <rdfs:label>information representation</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000121 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000121">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000102"/>
+        <obo:COB_based_on>http://purl.obolibrary.org/obo/IAO_0000109</obo:COB_based_on>
+        <rdfs:label>measurement datum</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000122 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000122">
+        <owl:equivalentClass>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000512"/>
+                <owl:someValuesFrom>
+                    <owl:Restriction>
+                        <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000078"/>
+                        <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
+                    </owl:Restriction>
+                </owl:someValuesFrom>
+            </owl:Restriction>
+        </owl:equivalentClass>
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <rdfs:label>physical information carrier</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000123 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000123">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000114"/>
+        <obo:IAO_0000116>A role realized by a participant in a process such that the participant causes the process.</obo:IAO_0000116>
+        <rdfs:label>agent role</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/COB_0000502 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000502">
+        <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty>
+                    <rdf:Description>
+                        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000512"/>
+                    </rdf:Description>
+                </owl:onProperty>
+                <owl:someValuesFrom rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+                <owl:allValuesFrom rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <rdfs:label xml:lang="en">characteristic</rdfs:label>
+        <rdfs:seeAlso>https://github.com/OBOFoundry/COB/issues/65</rdfs:seeAlso>
+        <rdfs:seeAlso>https://github.com/oborel/obo-relations/pull/284</rdfs:seeAlso>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget>
+            <owl:Restriction>
+                <owl:onProperty>
+                    <rdf:Description>
+                        <owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000512"/>
+                    </rdf:Description>
+                </owl:onProperty>
+                <owl:someValuesFrom rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+            </owl:Restriction>
+        </owl:annotatedTarget>
+        <rdfs:comment>We should name the inverse in COB and avoid the confusing inverse(..) construct</rdfs:comment>
+    </owl:Axiom>
+</rdf:RDF>
+
+
+
+<!-- Generated by the OWL API (version 4.5.6) https://github.com/owlcs/owlapi -->
+
diff --git a/cob.owl b/cob.owl
index 27154d5..57d3f06 100644
--- a/cob.owl
+++ b/cob.owl
@@ -11,12 +11,12 @@
      xmlns:skos="http://www.w3.org/2004/02/skos/core#"
      xmlns:terms="http://purl.org/dc/terms/">
     <owl:Ontology rdf:about="http://purl.obolibrary.org/obo/cob.owl">
-        <owl:versionIRI rdf:resource="http://purl.obolibrary.org/obo/cob/releases/2021-09-13/cob-native.owl"/>
+        <owl:versionIRI rdf:resource="http://purl.obolibrary.org/obo/cob/releases/2022-04-29/cob.owl"/>
         <dc:description xml:lang="en">COB brings together key terms from a wide range of OBO projects to improve interoperability.</dc:description>
         <dc:title xml:lang="en">Core Ontology for Biology and Biomedicine</dc:title>
         <terms:license rdf:resource="https://creativecommons.org/publicdomain/zero/1.0/"/>
         <rdfs:comment xml:lang="en">This version of COB includes native OBO URIs, only using COB IRIs where equivalent natives could not be found. To see the edition that includes native IRIs, consult cob-edit.owl.</rdfs:comment>
-        <owl:versionInfo rdf:datatype="http://www.w3.org/2001/XMLSchema#string">2021-09-13</owl:versionInfo>
+        <owl:versionInfo rdf:datatype="http://www.w3.org/2001/XMLSchema#string">2022-04-29</owl:versionInfo>
     </owl:Ontology>
     
 
@@ -460,6 +460,27 @@
     
 
 
+    <!-- http://purl.obolibrary.org/obo/CARO_0001010 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/CARO_0001010">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
+        <obo:IAO_0000115>A material entity that is a maximal functionally integrated unit that develops from a program encoded in a genome.</obo:IAO_0000115>
+        <rdfs:comment>&quot;Maximal functionally integrated unit&quot; is intended to express unity, which Barry considers synonymous with BFO &apos;object&apos;.</rdfs:comment>
+        <rdfs:comment>Includes virus - we will later have a class for cellular organisms.</rdfs:comment>
+        <rdfs:label xml:lang="en">organism</rdfs:label>
+    </owl:Class>
+    
+
+
+    <!-- http://purl.obolibrary.org/obo/CARO_0010004 -->
+
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/CARO_0010004">
+        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CARO_0001010"/>
+        <rdfs:label xml:lang="en">cellular organism</rdfs:label>
+    </owl:Class>
+    
+
+
     <!-- http://purl.obolibrary.org/obo/CHEBI_10545 -->
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_10545">
@@ -906,18 +927,18 @@
                 <owl:unionOf rdf:parseType="Collection">
                     <owl:Restriction>
                         <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000066"/>
-                        <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
+                        <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/CARO_0001010"/>
                     </owl:Restriction>
                     <owl:Restriction>
                         <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
-                        <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
+                        <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/CARO_0001010"/>
                     </owl:Restriction>
                     <owl:Restriction>
                         <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
                         <owl:someValuesFrom>
                             <owl:Restriction>
                                 <owl:onProperty rdf:resource="http://purl.obolibrary.org/obo/BFO_0000050"/>
-                                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
+                                <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/CARO_0001010"/>
                             </owl:Restriction>
                         </owl:someValuesFrom>
                     </owl:Restriction>
@@ -1047,27 +1068,6 @@
     
 
 
-    <!-- http://purl.obolibrary.org/obo/NCBITaxon_1 -->
-
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/NCBITaxon_1">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
-        <obo:IAO_0000115>A material entity that is a maximal functionally integrated unit that develops from a program encoded in a genome.</obo:IAO_0000115>
-        <rdfs:comment>&quot;Maximal functionally integrated unit&quot; is intended to express unity, which Barry considers synonymous with BFO &apos;object&apos;.</rdfs:comment>
-        <rdfs:comment>Includes virus - we will later have a class for cellular organisms.</rdfs:comment>
-        <rdfs:label xml:lang="en">organism</rdfs:label>
-    </owl:Class>
-    
-
-
-    <!-- http://purl.obolibrary.org/obo/NCBITaxon_131567 -->
-
-    <owl:Class rdf:about="http://purl.obolibrary.org/obo/NCBITaxon_131567">
-        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
-        <rdfs:label xml:lang="en">cellular organism</rdfs:label>
-    </owl:Class>
-    
-
-
     <!-- http://purl.obolibrary.org/obo/OBI_0000011 -->
 
     <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000011">
diff --git a/cob.tsv b/cob.tsv
index 25d38b8..7753b81 100644
--- a/cob.tsv
+++ b/cob.tsv
@@ -8,6 +8,8 @@ BFO:0000034	function		BFO:0000016	disposition
 BFO:0000040	material entity					
 BFO:0000041	immaterial entity					
 CARO:0001008	gross anatomical part	A part of a multicellular organism that is a collection of cell components that are not all contained in one cell.	BFO:0000040	material entity		
+CARO:0001010	organism	A material entity that is a maximal functionally integrated unit that develops from a program encoded in a genome.	BFO:0000040	material entity		
+CARO:0010004	cellular organism		CARO:0001010	organism		
 CHEBI:10545	electron		CHEBI:36342|COB:0000013	molecular entity|subatomic particle	COB:0000801 value 0	has number of atomic nuclei value 0
 CHEBI:24636	proton		CHEBI:36342	subatomic particle		
 CHEBI:24867	monoatomic ion		COB:0000011	atom		
@@ -41,7 +43,7 @@ ENVO:01001110	ecosystem		BFO:0000040	material entity
 ENVO:02500000	environmental process		BFO:0000015	process		
 GO:0003674	gene product or complex activity		BFO:0000015	process	RO:0002333 some (COB:0000073 or GO:0032991)	enabled by some (gene product or protein-containing macromolecular complex)
 GO:0005634	cell nucleus		COB:0000020	subcellular structure		
-GO:0008150	biological process	A process that emerges from two or more causally-connected macromolecular activities and has evolved to achieve a biological objective.	BFO:0000015	process	(BFO:0000066 some NCBITaxon:1) or (RO:0000057 some NCBITaxon:1) or (RO:0000057 some (BFO:0000050 some NCBITaxon:1))|BFO:0000051 some GO:0003674	(occurs in some organism) or (has participant some organism) or (has participant some (part of some organism))|has part some gene product or complex activity
+GO:0008150	biological process	A process that emerges from two or more causally-connected macromolecular activities and has evolved to achieve a biological objective.	BFO:0000015	process	(BFO:0000066 some CARO:0001010) or (RO:0000057 some CARO:0001010) or (RO:0000057 some (BFO:0000050 some CARO:0001010))|BFO:0000051 some GO:0003674	(occurs in some organism) or (has participant some organism) or (has participant some (part of some organism))|has part some gene product or complex activity
 GO:0032991	protein-containing macromolecular complex		COB:0000080	complex of molecular entities	BFO:0000051 some COB:0000073	has part some gene product
 IAO:0000005	objective specification		IAO:0000033	directive information entity		
 IAO:0000027	data item		IAO:0000030	information		
@@ -50,8 +52,6 @@ IAO:0000033	directive information entity		IAO:0000030	information
 IAO:0000104	plan specification		IAO:0000033	directive information entity	BFO:0000051 some COB:0000077|BFO:0000051 some IAO:0000005	has part some action specification|has part some objective specification
 IAO:0000310	document		IAO:0000030	information		
 MOP:0000543	physico-chemical process		BFO:0000015	process		
-NCBITaxon:1	organism	A material entity that is a maximal functionally integrated unit that develops from a program encoded in a genome.	BFO:0000040	material entity		
-NCBITaxon:131567	cellular organism		NCBITaxon:1	organism		
 OBI:0000011	completely executed planned process		COB:0000082	planned process	COB:0000087 some OBI:0000260	realizes some plan
 OBI:0000047	processed material entity	A material entity processed by human activity with an intent to produce	BFO:0000040	material entity		
 OBI:0000066	investigation		OBI:0000011	completely executed planned process		
diff --git a/docs/odk-workflows/ManageDocumentation.md b/docs/odk-workflows/ManageDocumentation.md
index 4ad7c9e..a2fe9cf 100644
--- a/docs/odk-workflows/ManageDocumentation.md
+++ b/docs/odk-workflows/ManageDocumentation.md
@@ -15,7 +15,7 @@ All the documentation is contained in the `docs` directory, and is managed in _M
 1. Open the `.md` file you want to change in an editor of choice (a simple text editor is often best). _IMPORTANT_: Do not edit any files in the `docs/odk-workflows/` directory. These files are managed by the ODK system and will be overwritten when the repository is upgraded! If you wish to change these files, make an issue on the [ODK issue tracker](https://github.com/INCATools/ontology-development-kit/issues).
 2. Perform the edit and save the file
 3. Commit the file to a branch, and create a pull request as usual. 
-4. If your development team likes your changes, merge the docs into master.
+4. If your development team likes your changes, merge the docs into master branch.
 5. Deploy the documentation (see below)
 
 ## Deploy the documentation
diff --git a/docs/odk-workflows/ReleaseWorkflow.md b/docs/odk-workflows/ReleaseWorkflow.md
index 069c1af..4504b8b 100644
--- a/docs/odk-workflows/ReleaseWorkflow.md
+++ b/docs/odk-workflows/ReleaseWorkflow.md
@@ -49,3 +49,21 @@ Once your [CI checks](ContinuousIntegration.md) have passed, and your reviews ar
 1. You can write whatever you want in the release title, but we typically write the date again. The description underneath should contain a concise list of changes or term additions.
 1. Click "Publish release". Done.
 
+## Debugging typical ontology release problems
+
+### Problems with memory
+
+When you are dealing with large ontologies, you need a lot of memory. When you see error messages relating to large ontologies such as CHEBI, PRO, NCBITAXON, or Uberon, you should think of memory first, see [here](https://github.com/INCATools/ontology-development-kit/blob/master/docs/DealWithLargeOntologies.md).
+
+### Problems when using OBO format based tools
+
+Sometimes you will get cryptic error messages when using legacy tools using OBO format, such as the ontology release tool (OORT), which is also available as part of the ODK docker container. In these cases, you need to track down what axiom or annotation actually caused the breakdown. In our experience (in about 60% of the cases) the problem lies with duplicate annotations (`def`, `comment`) which are illegal in OBO. Here is an example recipe of how to deal with such a problem:
+
+1. If you get a message like `make: *** [cl.Makefile:84: oort] Error 255` you might have a OORT error. 
+2. To debug this, in your terminal enter `sh run.sh make IMP=false PAT=false oort -B` (assuming you are already in the ontology folder in your directory) 
+3. This should show you where the error is in the log (eg multiple different definitions) 
+WARNING: THE FIX BELOW IS NOT IDEAL, YOU SHOULD ALWAYS TRY TO FIX UPSTREAM IF POSSIBLE
+4. Open `cob-edit.owl` in Protege and find the offending term and delete all offending issue (e.g. delete ALL definition, if the problem was "multiple def tags not allowed") and save. 
+*While this is not idea, as it will remove all definitions from that term, it will be added back again when the term is fixed in the ontology it was imported from and added back in.
+5. Rerun `sh run.sh make IMP=false PAT=false oort -B` and if it all passes, commit your changes to a branch and make a pull request as usual.
+
diff --git a/docs/odk-workflows/UpdateImports.md b/docs/odk-workflows/UpdateImports.md
index f33a88f..22c2f2e 100644
--- a/docs/odk-workflows/UpdateImports.md
+++ b/docs/odk-workflows/UpdateImports.md
@@ -4,7 +4,9 @@ This page discusses how to update the contents of your imports, like adding or r
 
 ## Importing a new term
 
-Importing a new term is split into to sub-phases:
+Note: some ontologies now use a merged-import system to manage dynamic imports, for these please follow instructions in the section title "Using the Base Module approach".
+
+Importing a new term is split into two sub-phases:
 
 1. Declaring the terms to be imported
 2. Refreshing imports dynamically
@@ -18,7 +20,8 @@ There are three ways to declare terms that are to be imported from an external o
 
 #### Protege-based declaration
 
-This workflow is to be avoided, but may be appropriate if the editor _does not have access to the ODK docker container_.
+This workflow is to be avoided, but may be appropriate if the editor _does not have access to the ODK docker container_. 
+This approach also applies to ontologies that use base module import approach.
 
 1. Open your ontology (edit file) in Protege (5.5+).
 1. Select 'owl:Thing'
@@ -81,7 +84,7 @@ First, you navigate in your terminal to the ontology directory (underneath src i
 cd src/ontology
 ```
 
-Then, you regenerate the import that will now include any new terms you have added.
+Then, you regenerate the import that will now include any new terms you have added. Note: You must have [docker installed](SettingUpDockerForODK.md).
 
 ```
 sh run.sh make PAT=false imports/go_import.owl -B
@@ -104,3 +107,70 @@ If you wish to skip refreshing the mirror, i.e. skip downloading the latest vers
 ```
 sh run.sh make IMP=true MIR=false PAT=false imports/go_import.owl -B
 ```
+
+## Using the Base Module approach
+
+Since ODK 1.2.31, we support an entirely new approach to generate modules: Using base files.
+The idea is to only import axioms from ontologies that _actually belong to it_. 
+A base file is a subset of the ontology that only contains those axioms that nominally 
+belong there. In other words, the base file does not contain any axioms that belong
+to another ontology. An example would be this:
+
+Imagine this being the full Uberon ontology:
+
+```
+Axiom 1: BFO:123 SubClassOf BFO:124
+Axiom 1: UBERON:123 SubClassOf BFO:123
+Axiom 1: UBERON:124 SubClassOf UBERON 123
+```
+
+The base file is the set of all axioms that are about UBERON terms:
+
+```
+Axiom 1: UBERON:123 SubClassOf BFO:123
+Axiom 1: UBERON:124 SubClassOf UBERON 123
+```
+
+I.e.
+
+```
+Axiom 1: BFO:123 SubClassOf BFO:124
+```
+
+Gets removed.
+
+The base file pipeline is a bit more complex then the normal pipelines, because
+of the logical interactions between the imported ontologies. This is solved by _first 
+merging all mirrors into one huge file and then extracting one mega module from it.
+
+Example: Let's say we are importing terms from Uberon, GO and RO in our ontologies.
+When we use the base pipelines, we
+
+1) First obtain the base (ususally by simply downloading it, but there is also an option now to create it with ROBOT)
+2) We merge all base files into one big pile
+3) Then we extract a single module `imports/merged_import.owl`
+
+The first implementation of this pipeline is PATO, see https://github.com/pato-ontology/pato/blob/master/src/ontology/pato-odk.yaml.
+
+To check if your ontology uses this method, check src/ontology/cob-odk.yaml to see if `use_base_merging: TRUE` is declared under `import_group`
+
+If your ontology uses Base Module approach, please use the following steps: 
+
+First, add the term to be imported to the term file associated with it (see above "Using term files" section if this is not clear to you)
+
+Next, you navigate in your terminal to the ontology directory (underneath src in your hpo root directory). 
+```
+cd src/ontology
+```
+
+Then refresh imports by running
+
+```
+sh run.sh make imports/merged_import.owl
+```
+Note: if your mirrors are updated, you can run `sh run.sh make no-mirror-refresh-merged`
+
+This requires quite a bit of memory on your local machine, so if you encounter an error, it might be a lack of memory on your computer. A solution would be to create a ticket in an issue tracker requesting for the term to be imported, and your one of the local devs should pick this up and run the import for you.
+
+Lastly, restart Protege, and the term should be imported in ready to be used.
+
diff --git a/src/ontology/Makefile b/src/ontology/Makefile
index 389c472..08ec41b 100644
--- a/src/ontology/Makefile
+++ b/src/ontology/Makefile
@@ -1,7 +1,7 @@
 # ----------------------------------------
 # Makefile for cob
 # Generated using ontology-development-kit
-# ODK Version: v1.2.30
+# ODK Version: v1.3.1
 # ----------------------------------------
 # IMPORTANT: DO NOT EDIT THIS FILE. To override default make goals, use cob.Makefile instead
 
@@ -31,10 +31,15 @@ EDIT_FORMAT=                owl
 SRC =                       $(ONT)-edit.$(EDIT_FORMAT)
 CATALOG=                    catalog-v001.xml
 ROBOT=                      robot --catalog $(CATALOG)
+
+OWLTOOLS=                   owltools --use-catalog
 RELEASEDIR=                 ../..
 REPORTDIR=                  reports
 TEMPLATEDIR=                ../templates
 TMPDIR=                     tmp
+MIRRORDIR=                  mirror
+IMPORTDIR=                  imports
+SUBSETDIR=                  subsets
 SCRIPTSDIR=                 ../scripts
 SPARQLDIR =                 ../sparql
 COMPONENTSDIR =             components
@@ -42,9 +47,9 @@ REPORT_FAIL_ON =            None
 REPORT_LABEL =              -l true
 REPORT_PROFILE_OPTS =       
 OBO_FORMAT_OPTIONS =        
-SPARQL_VALIDATION_CHECKS =   equivalent-classes owldef-self-reference
-SPARQL_EXPORTS =             basic-report class-count-by-prefix edges xrefs obsoletes synonyms
-ODK_VERSION_MAKEFILE =      v1.2.30
+SPARQL_VALIDATION_CHECKS =  owldef-self-reference iri-range label-with-iri 
+SPARQL_EXPORTS =            basic-report class-count-by-prefix edges xrefs obsoletes synonyms 
+ODK_VERSION_MAKEFILE =      v1.3.1
 
 TODAY ?=                    $(shell date +%Y-%m-%d)
 OBODATE ?=                  $(shell date +'%d:%m:%Y %H:%M')
@@ -55,7 +60,7 @@ ONTOLOGYTERMS =             $(TMPDIR)/ontologyterms.txt
 
 FORMATS = $(sort  owl owl)
 FORMATS_INCL_TSV = $(sort $(FORMATS) tsv)
-RELEASE_ARTEFACTS = $(sort $(ONT)-base $(ONT)-full cob-base-reasoned cob-examples-reasoned $(ONT)-base $(ONT)-full)
+RELEASE_ARTEFACTS = $(sort $(ONT)-base $(ONT)-full cob-base-reasoned cob-examples-reasoned cob-native $(ONT)-base $(ONT)-full)
 
 # ----------------------------------------
 # Top-level targets
@@ -64,39 +69,40 @@ RELEASE_ARTEFACTS = $(sort $(ONT)-base $(ONT)-full cob-base-reasoned cob-example
 .PHONY: .FORCE
 
 .PHONY: all
-all: odkversion all_imports all_main all_subsets sparql_test all_reports all_assets
+all: odkversion test all_assets
 
 .PHONY: test
-test: odkversion sparql_test all_reports 
-	$(ROBOT) reason --input $(SRC) --reasoner ELK  --equivalent-classes-allowed all --exclude-tautologies structural --output test.owl && rm test.owl && echo "Success"
+test: odkversion sparql_test robot_reports $(REPORTDIR)/validate_profile_owl2dl_$(ONT).owl.txt
+	$(ROBOT) reason --input $(SRC) --reasoner ELK  --equivalent-classes-allowed asserted-only --exclude-tautologies structural --output test.owl && rm test.owl && echo "Success"
 
 .PHONY: odkversion
 odkversion:
 	echo "ODK Makefile version: $(ODK_VERSION_MAKEFILE) (this is the version of the ODK with which this Makefile was generated, not the version of the ODK you are running)" &&\
 	echo "ROBOT version (ODK): " && $(ROBOT) --version
 
-$(TMPDIR) $(REPORTDIR) :
+$(TMPDIR) $(REPORTDIR) $(MIRRORDIR) $(IMPORTDIR) $(COMPONENTSDIR) $(SUBSETDIR):
 	mkdir -p $@
 
-## -- main targets --
-##
-## By default this is the cross-product of {ont, ont-base} x FORMATS
+# ----------------------------------------
+# Release assets
+# ----------------------------------------
 
 MAIN_PRODUCTS = $(sort $(foreach r,$(RELEASE_ARTEFACTS), $(r)) $(ONT))
-MAIN_GZIPPED = 
-MAIN_FILES = $(foreach n,$(MAIN_PRODUCTS), $(foreach f,$(FORMATS), $(n).$(f))) $(MAIN_GZIPPED)
+MAIN_GZIPPED  = 
+MAIN_FILES    = $(foreach n,$(MAIN_PRODUCTS), $(foreach f,$(FORMATS), $(n).$(f))) $(MAIN_GZIPPED)
+SRCMERGED     = $(TMPDIR)/merged-$(SRC)
 
 .PHONY: all_main
 all_main: $(MAIN_FILES)
 
-## -- import targets --
-##
-## By default this is the cross-product of IMPORT_MODULES x FORMATS
+# ----------------------------------------
+# Import assets
+# ----------------------------------------
 
 
 IMPORTS =  ro omo
 
-IMPORT_ROOTS = $(patsubst %, imports/%_import, $(IMPORTS))
+IMPORT_ROOTS = $(patsubst %, $(IMPORTDIR)/%_import, $(IMPORTS))
 IMPORT_OWL_FILES = $(foreach n,$(IMPORT_ROOTS), $(n).owl)
 IMPORT_FILES = $(IMPORT_OWL_FILES)
 
@@ -104,20 +110,23 @@ IMPORT_FILES = $(IMPORT_OWL_FILES)
 .PHONY: all_imports
 all_imports: $(IMPORT_FILES)
 
-## -- subset targets --
-##
-## By default this is the cross-product of SUBSETS x FORMATS
-## Note we also include TSV as a format
+# ----------------------------------------
+# Subset assets
+# ----------------------------------------
 
 
 SUBSETS = 
 
-SUBSET_ROOTS = $(patsubst %, subsets/%, $(SUBSETS))
+SUBSET_ROOTS = $(patsubst %, $(SUBSETDIR)/%, $(SUBSETS))
 SUBSET_FILES = $(foreach n,$(SUBSET_ROOTS), $(foreach f,$(FORMATS_INCL_TSV), $(n).$(f)))
 
 .PHONY: all_subsets
 all_subsets: $(SUBSET_FILES)
 
+# ----------------------------------------
+# QC Reports & Utilities
+# ----------------------------------------
+
 OBO_REPORT =  $(SRC)-obo-report
 REPORTS = $(OBO_REPORT)
 REPORT_FILES = $(patsubst %, $(REPORTDIR)/%.tsv, $(REPORTS))
@@ -126,16 +135,48 @@ REPORT_FILES = $(patsubst %, $(REPORTDIR)/%.tsv, $(REPORTS))
 robot_reports: $(REPORT_FILES)
 
 .PHONY: all_reports
-all_reports: all_reports_onestep $(REPORT_FILES)
+all_reports: custom_reports robot_reports
 
-$(REPORTDIR)/validate_profile_owl2dl_%.txt: % | $(REPORTDIR)
-	$(ROBOT) validate-profile --profile DL -i $< -o $@
+# ----------------------------------------
+# ROBOT OWL Profile checking
+# ----------------------------------------
+
+# The conversion to functional syntax is necessary to avoid undeclared entity violations.
+$(REPORTDIR)/validate_profile_owl2dl_%.txt: % | $(REPORTDIR) $(TMPDIR)
+	$(ROBOT) merge -i $< convert -f ofn -o $(TMPDIR)/validate.ofn
+	$(ROBOT) validate-profile --profile DL -i $(TMPDIR)/validate.ofn -o $@ || { cat $@ && exit 1; }
 .PRECIOUS: $(REPORTDIR)/validate_profile_owl2dl_%.txt
 
-.PHONY: validate_profile_%
 validate_profile_%: $(REPORTDIR)/validate_profile_owl2dl_%.txt
+	echo "$* profile validation completed."
+
+# ----------------------------------------
+# Sparql queries: Q/C
+# ----------------------------------------
+
+# these live in the ../sparql directory, and have suffix -violation.sparql
+# adding the name here will make the violation check live.
+
+SPARQL_VALIDATION_QUERIES = $(foreach V,$(SPARQL_VALIDATION_CHECKS),$(SPARQLDIR)/$(V)-violation.sparql)
+
+sparql_test: $(SRC) catalog-v001.xml | $(REPORTDIR)
+ifneq ($(SPARQL_VALIDATION_QUERIES),)
+	$(ROBOT) verify  --catalog catalog-v001.xml -i $< --queries $(SPARQL_VALIDATION_QUERIES) -O $(REPORTDIR)
+endif
+
+# ----------------------------------------
+# ROBOT report
+# ----------------------------------------
+
+$(REPORTDIR)/$(SRC)-obo-report.tsv: $(SRCMERGED) | $(REPORTDIR)
+	$(ROBOT) report -i $< $(REPORT_LABEL) $(REPORT_PROFILE_OPTS) --fail-on $(REPORT_FAIL_ON) --print 5 -o $@
+
+$(REPORTDIR)/%-obo-report.tsv: % | $(REPORTDIR)
+	$(ROBOT) report -i $< $(REPORT_LABEL) $(REPORT_PROFILE_OPTS) --fail-on $(REPORT_FAIL_ON) --print 5 -o $@
 
-## -- all files/assets --
+# ----------------------------------------
+# Release assets
+# ----------------------------------------
 
 ASSETS = \
   $(IMPORT_FILES) \
@@ -150,13 +191,11 @@ RELEASE_ASSETS = \
 .PHONY: all_assets
 all_assets: $(ASSETS)
 
-
 .PHONY: show_assets
 show_assets:
 	echo $(ASSETS)
 	du -sh $(ASSETS)
 
-
 # ----------------------------------------
 # Release Management
 # ----------------------------------------
@@ -166,31 +205,26 @@ CLEANFILES=$(MAIN_FILES) $(SRCMERGED)
 # It will ensure that all assets/files are fresh, and will copy to release folder
 
 .PHONY: prepare_release
-prepare_release: $(ASSETS) $(PATTERN_RELEASE_FILES)
+prepare_release: all
 	rsync -R $(RELEASE_ASSETS) $(RELEASEDIR) &&\
-  rm -f $(CLEANFILES) &&\
-  echo "Release files are now in $(RELEASEDIR) - now you should commit, push and make a release on your git hosting site such as GitHub or GitLab"
+	rm -f $(CLEANFILES) &&\
+	echo "Release files are now in $(RELEASEDIR) - now you should commit, push and make a release on your git hosting site such as GitHub or GitLab"
 
 .PHONY: prepare_initial_release
-prepare_initial_release: prepare_release
+prepare_initial_release: all_assets
+	rsync -R $(RELEASE_ASSETS) $(RELEASEDIR) &&\
+	rm -f $(patsubst %, ./%, $(CLEANFILES)) &&\
 	cd $(RELEASEDIR) && git add $(RELEASE_ASSETS)
 
-# ----------------------------------------
-# Import modules
-# ----------------------------------------
-# Most ontologies are modularly constructed using portions of other ontologies
-# These live in the imports/ folder
-
 # ------------------------
 # Imports: Seeding system 
 # ------------------------
 
 # seed.txt contains all referenced entities
 IMPORTSEED=$(TMPDIR)/seed.txt
-SRCMERGED=$(TMPDIR)/merged-$(SRC)
 PRESEED=$(TMPDIR)/pre_seed.txt
 
-$(SRCMERGED): $(SRC)
+$(SRCMERGED): $(SRC) $(OTHER_SRC)
 	$(ROBOT) remove --input $< --select imports --trim false \
 		merge  $(patsubst %, -i %, $(OTHER_SRC)) -o $@
 
@@ -203,57 +237,70 @@ $(PRESEED): $(SRCMERGED)
 ALLSEED = $(PRESEED) \
 
 
-$(IMPORTSEED):  $(ALLSEED) 
+$(IMPORTSEED): $(ALLSEED) | $(TMPDIR)
 	if [ $(IMP) = true ]; then cat $(ALLSEED) | sort | uniq > $@; fi
 
-
 ANNOTATION_PROPERTIES=rdfs:label IAO:0000115 IAO:0000116 IAO:0000111 
 
-# -- Generate Import Modules --
-#
+# ----------------------------------------
+# Import modules
+# ----------------------------------------
+# Most ontologies are modularly constructed using portions of other ontologies
+# These live in the imports/ folder
 # This pattern uses ROBOT to generate an import module
-# Generate terms.txt for each import.  (Assume OBO-style Possibly hacky step?)
+
 # Should be able to drop this if robot can just take a big messy list of terms as input.
-imports/%_terms_combined.txt: $(IMPORTSEED) imports/%_terms.txt
+$(IMPORTDIR)/%_terms_combined.txt: $(IMPORTSEED) $(IMPORTDIR)/%_terms.txt
 	if [ $(IMP) = true ]; then cat $^ | grep -v ^# | sort | uniq >  $@; fi
 
 
-imports/%_import.owl: mirror/%.owl imports/%_terms_combined.txt
+
+
+$(IMPORTDIR)/%_import.owl: $(MIRRORDIR)/%.owl $(IMPORTDIR)/%_terms_combined.txt
 	if [ $(IMP) = true ]; then $(ROBOT) merge -i $< \
 		query --update ../sparql/preprocess-module.ru \
 		remove --base-iri $(URIBASE)"/$(shell echo $* | tr a-z A-Z)_" --axioms external --preserve-structure false --trim false \
-		remove $(patsubst %, --term %, $(ANNOTATION_PROPERTIES)) -T imports/$*_terms_combined.txt --select complement \
-		query --update ../sparql/inject-subset-declaration.ru --update ../sparql/postprocess-module.ru \
+		remove $(patsubst %, --term %, $(ANNOTATION_PROPERTIES)) -T $(IMPORTDIR)/$*_terms_combined.txt --select complement \
+		query --update ../sparql/inject-subset-declaration.ru --update ../sparql/inject-synonymtype-declaration.ru --update ../sparql/postprocess-module.ru \
 		annotate --ontology-iri $(ONTBASE)/$@ $(ANNOTATE_ONTOLOGY_VERSION) --output $@.tmp.owl && mv $@.tmp.owl $@; fi
 
-.PRECIOUS: imports/%_import.owl
+.PRECIOUS: $(IMPORTDIR)/%_import.owl
 
 ## Module for ontology: ro
 
-imports/ro_import.owl: mirror/ro.owl imports/ro_terms_combined.txt
+$(IMPORTDIR)/ro_import.owl: $(MIRRORDIR)/ro.owl $(IMPORTDIR)/ro_terms_combined.txt
 	if [ $(IMP) = true ]; then $(ROBOT) query  -i $< --update ../sparql/preprocess-module.ru \
-		extract -T imports/ro_terms_combined.txt --force true --individuals exclude --method BOT \
-		query --update ../sparql/inject-subset-declaration.ru --update ../sparql/postprocess-module.ru \
+		extract -T $(IMPORTDIR)/ro_terms_combined.txt --force true --individuals exclude --method BOT \
+		query --update ../sparql/inject-subset-declaration.ru --update ../sparql/inject-synonymtype-declaration.ru --update ../sparql/postprocess-module.ru \
 		annotate --ontology-iri $(ONTBASE)/$@ $(ANNOTATE_ONTOLOGY_VERSION) --output $@.tmp.owl && mv $@.tmp.owl $@; fi
 
 ## Module for ontology: omo
 
-imports/omo_import.owl: mirror/omo.owl imports/omo_terms_combined.txt
+$(IMPORTDIR)/omo_import.owl: $(MIRRORDIR)/omo.owl $(IMPORTDIR)/omo_terms_combined.txt
 	if [ $(IMP) = true ]; then $(ROBOT) merge -i $< \
-		query --update ../sparql/preprocess-module.ru --update ../sparql/inject-subset-declaration.ru --update ../sparql/postprocess-module.ru \
+		query --update ../sparql/preprocess-module.ru --update ../sparql/inject-subset-declaration.ru --update ../sparql/inject-synonymtype-declaration.ru --update ../sparql/postprocess-module.ru \
 		annotate --ontology-iri $(ONTBASE)/$@ $(ANNOTATE_ONTOLOGY_VERSION) --output $@.tmp.owl && mv $@.tmp.owl $@; fi
 
+
 .PHONY: refresh-imports
 refresh-imports:
-	make IMP=true MIR=true PAT=false IMP_LARGE=true all_imports -B
+	$(MAKE) IMP=true MIR=true PAT=false IMP_LARGE=true all_imports -B
+
+.PHONY: no-mirror-refresh-imports
+no-mirror-refresh-imports:
+	$(MAKE) IMP=true MIR=false PAT=false IMP_LARGE=true all_imports -B
 
 .PHONY: refresh-imports-excluding-large
 refresh-imports-excluding-large:
-	make IMP=true MIR=true PAT=false IMP_LARGE=false all_imports -B
+	$(MAKE) IMP=true MIR=true PAT=false IMP_LARGE=false all_imports -B
 
 .PHONY: refresh-%
 refresh-%:
-	make IMP=true IMP_LARGE=true MIR=true PAT=false imports/$*_import.owl -B
+	$(MAKE) IMP=true IMP_LARGE=true MIR=true PAT=false $(IMPORTDIR)/$*_import.owl -B
+
+.PHONY: no-mirror-refresh-%
+no-mirror-refresh-%:
+	$(MAKE) IMP=true IMP_LARGE=true MIR=false PAT=false $(IMPORTDIR)/$*_import.owl -B
 
 
 # ----------------------------------------
@@ -261,11 +308,22 @@ refresh-%:
 # ----------------------------------------
 # Some ontologies contain external and internal components. A component is included in the ontology in its entirety.
 
-$(COMPONENTSDIR)/%:
-	touch $@
-.PRECIOUS: $(COMPONENTSDIR)/%
+COMP=true # Global parameter to bypass component generation
+
+.PHONY: all_components
+all_components: $(OTHER_SRC)
 
+.PHONY: recreate-components
+recreate-components:
+	$(MAKE) IMP=true MIR=true PAT=true IMP_LARGE=true all_components -B
 
+.PHONY: recreate-%
+recreate-%:
+	$(MAKE) IMP=true IMP_LARGE=true MIR=true PAT=true $(COMPONENTSDIR)/$*.owl -B
+
+$(COMPONENTSDIR)/%: | $(COMPONENTSDIR)
+	touch $@
+.PRECIOUS: $(COMPONENTSDIR)/%
 
 
 
@@ -276,86 +334,58 @@ $(COMPONENTSDIR)/%:
 # ----------------------------------------
 # Mirroring upstream ontologies
 # ----------------------------------------
-#
 
 IMP=true # Global parameter to bypass import generation
 MIR=true # Global parameter to bypass mirror generation
 IMP_LARGE=true # Global parameter to bypass handling of large imports
 
 
-## ONTOLOGY: ro
-## Copy of ro is re-downloaded whenever source changes
-mirror/ro.trigger: $(SRC)
 
-mirror/ro.owl: mirror/ro.trigger
-	if [ $(MIR) = true ] && [ $(IMP) = true ]; then $(ROBOT) convert -I $(URIBASE)/ro.owl -o $@.tmp.owl && mv $@.tmp.owl $@; fi
-.PRECIOUS: mirror/ro.owl
+## ONTOLOGY: ro
+.PHONY: mirror-ro
+.PRECIOUS: $(MIRRORDIR)/ro.owl
+mirror-ro: | $(TMPDIR)
+	if [ $(MIR) = true ] && [ $(IMP) = true ]; then curl -L $(URIBASE)/ro.owl --create-dirs -o $(MIRRORDIR)/ro.owl --retry 4 --max-time 200 && $(ROBOT) convert -i $(MIRRORDIR)/ro.owl -o $@.tmp.owl && mv $@.tmp.owl $(TMPDIR)/$@.owl; fi
 
 
 ## ONTOLOGY: omo
-## Copy of omo is re-downloaded whenever source changes
-mirror/omo.trigger: $(SRC)
+.PHONY: mirror-omo
+.PRECIOUS: $(MIRRORDIR)/omo.owl
+mirror-omo: | $(TMPDIR)
+	if [ $(MIR) = true ] && [ $(IMP) = true ]; then curl -L $(URIBASE)/omo.owl --create-dirs -o $(MIRRORDIR)/omo.owl --retry 4 --max-time 200 && $(ROBOT) convert -i $(MIRRORDIR)/omo.owl -o $@.tmp.owl && mv $@.tmp.owl $(TMPDIR)/$@.owl; fi
+
+
+$(MIRRORDIR)/%.owl: mirror-% | $(MIRRORDIR)
+	if [ $(IMP) = true ] && [ $(MIR) = true ] && [ -f $(TMPDIR)/mirror-$*.owl ]; then if cmp -s $(TMPDIR)/mirror-$*.owl $@ ; then echo "Mirror identical, ignoring."; else echo "Mirrors different, updating." && cp $(TMPDIR)/mirror-$*.owl $@; fi; fi
 
-mirror/omo.owl: mirror/omo.trigger
-	if [ $(MIR) = true ] && [ $(IMP) = true ]; then $(ROBOT) convert -I $(URIBASE)/omo.owl -o $@.tmp.owl && mv $@.tmp.owl $@; fi
-.PRECIOUS: mirror/omo.owl
 
 
 
 # ----------------------------------------
 # Subsets
 # ----------------------------------------
-subsets/%.tsv: subsets/%.owl
+$(SUBSETDIR)/%.tsv: $(SUBSETDIR)/%.owl
 	$(ROBOT) query -f tsv -i $< -s ../sparql/labels.sparql $@
-.PRECIOUS: subsets/%.tsv
+.PRECIOUS: $(SUBSETDIR)/%.tsv
 
-subsets/%.owl: $(ONT).owl
-	owltools --use-catalog $< --extract-ontology-subset --fill-gaps --subset $* -o $@.tmp.owl && mv $@.tmp.owl $@ &&\
+$(SUBSETDIR)/%.owl: $(ONT).owl | $(SUBSETDIR)
+	$(OWLTOOLS) $< --extract-ontology-subset --fill-gaps --subset $* -o $@.tmp.owl && mv $@.tmp.owl $@ &&\
 	$(ROBOT) annotate --input $@ --ontology-iri $(ONTBASE)/$@ $(ANNOTATE_ONTOLOGY_VERSION) -o $@.tmp.owl && mv $@.tmp.owl $@
-.PRECIOUS: subsets/%.owl
-
+.PRECIOUS: $(SUBSETDIR)/%.owl
 
 
-# ----------------------------------------
-# Release
-# ----------------------------------------
-# copy from staging area (this directory) to top-level
-.PHONY: release
-release: $(ONT).owl $(ONT).obo
-	cp $^ $(RELEASEDIR) && cp imports/* $(RELEASEDIR)/imports
-
-# ----------------------------------------
-# Sparql queries: Q/C
-# ----------------------------------------
 
-# these live in the ../sparql directory, and have suffix -violation.sparql
-# adding the name here will make the violation check live.
-# NOTE: these will soon be phased out and replaced by robot-report
-
-#  run all violation checks
-SPARQL_VALIDATION_QUERIES = $(foreach V,$(SPARQL_VALIDATION_CHECKS),$(SPARQLDIR)/$(V)-violation.sparql)
-sparql_test: $(SRC) catalog-v001.xml | $(REPORTDIR)
-ifneq ($(SPARQL_VALIDATION_QUERIES),)
-	$(ROBOT) verify  --catalog catalog-v001.xml -i $< --queries $(SPARQL_VALIDATION_QUERIES) -O $(REPORTDIR)
-endif
-
-# ----------------------------------------
-# ROBOT report
-# ----------------------------------------
-$(REPORTDIR)/%-obo-report.tsv: % | $(REPORTDIR)
-	$(ROBOT) report -i $< $(REPORT_LABEL) $(REPORT_PROFILE_OPTS) --fail-on $(REPORT_FAIL_ON) --print 5 -o $@
-
-# ----------------------------------------
-# Sparql queries: Exports
-# ----------------------------------------
+# ---------------------------------------------
+# Sparql queries: Table exports / Query Reports
+# ---------------------------------------------
 
 SPARQL_EXPORTS_ARGS = $(foreach V,$(SPARQL_EXPORTS),-s $(SPARQLDIR)/$(V).sparql $(REPORTDIR)/$(V).tsv)
 # This combines all into one single command
 
-.PHONY: all_reports_onestep
-all_reports_onestep: $(SRC) | $(REPORTDIR)
+.PHONY: custom_reports
+custom_reports: $(SRC) | $(REPORTDIR)
 ifneq ($(SPARQL_EXPORTS_ARGS),)
-	$(ROBOT) query -f tsv -i $< $(SPARQL_EXPORTS_ARGS)
+	$(ROBOT) query -f tsv --use-graphs true -i $< $(SPARQL_EXPORTS_ARGS)
 endif
 
 # ----------------------------------------
@@ -396,9 +426,9 @@ $(ONT)-base.owl: $(SRC) $(OTHER_SRC)
 		--output $@.tmp.owl && mv $@.tmp.owl $@
 
 # Full: The full artefacts with imports merged, reasoned
-$(ONT)-full.owl: $(SRC) $(OTHER_SRC)
+$(ONT)-full.owl: $(SRC) $(OTHER_SRC) $(IMPORT_FILES)
 	$(ROBOT) merge --input $< \
-		reason --reasoner ELK --equivalent-classes-allowed all --exclude-tautologies structural \
+		reason --reasoner ELK --equivalent-classes-allowed asserted-only --exclude-tautologies structural \
 		relax \
 		reduce -r ELK \
 		$(SHARED_ROBOT_COMMANDS) annotate --ontology-iri $(ONTBASE)/$@ $(ANNOTATE_ONTOLOGY_VERSION) --output $@.tmp.owl && mv $@.tmp.owl $@
@@ -410,9 +440,42 @@ cob-base-reasoned.owl:
 cob-examples-reasoned.owl:
 	echo "ERROR: You have configured a custom release artefact ($@); this release artefact needs to be define in cob.Makefile!" && false
 
+cob-native.owl:
+	echo "ERROR: You have configured a custom release artefact ($@); this release artefact needs to be define in cob.Makefile!" && false
+# ----------------------------------------
+# Debugging Tools
+# ----------------------------------------
 
+explain_unsat: $(SRC) 
+	$(ROBOT) explain -i $(SRC) -M unsatisfiability --unsatisfiable random:10 --explanation $(TMPDIR)/$@.md
 
 
+
+# ----------------------------------------
+# General Validation
+# ----------------------------------------
+TSV=
+ALL_TSV_FILES=
+
+validate-tsv: $(TSV) | $(TMPDIR)
+	for FILE in $< ; do \
+		tsvalid $$FILE > $(TMPDIR)/validate.txt; \
+		if [ -s $(TMPDIR)/validate.txt ]; then cat $(TMPDIR)/validate.txt && exit 1; fi ; \
+	done
+
+validate-all-tsv: $(ALL_TSV_FILES)
+	$(MAKE) validate-tsv TSV="$^"
+
+# ----------------------------------------
+# Editors Utilities
+# ----------------------------------------
+
+
+
+.PHONY: normalize_src
+normalize_src: $(SRC)
+	$(ROBOT) convert -i $< -f ofn -o $(TMPDIR)/normalise && mv $(TMPDIR)/normalise $<
+
 .PHONY: validate_idranges
 validate_idranges:
 	amm $(SCRIPTSDIR)/validate_id_ranges.sc cob-idranges.owl
@@ -425,4 +488,72 @@ update_repo:
 update_docs:
 	mkdocs gh-deploy --config-file ../../mkdocs.yaml
 
+# Note to future generations: prepending ./ is a safety measure to ensure that 
+# the environment does not malicously set `CLEANFILES` to `\`.
+.PHONY: clean
+clean:
+	[ -n "$(MIRRORDIR)" ] && [ $(MIRRORDIR) != "." ] && [ $(MIRRORDIR) != "/" ] && [ $(MIRRORDIR) != ".." ] && [ -d ./$(MIRRORDIR) ] && rm -rf ./$(MIRRORDIR)/*
+	[ -n "$(TMPDIR)" ] && [ $(TMPDIR) != "." ] && [ $(TMPDIR) != "/" ] && [ $(TMPDIR) != ".." ] && [ -d ./$(TMPDIR) ] && rm -rf ./$(TMPDIR)/*
+	rm -f $(CLEANFILES)
+
+.PHONY: help
+help:
+	@echo "$$data"
+
+define data
+Usage: [IMAGE=(odklite|odkfull)] [ODK_DEBUG=yes] sh run.sh make [(IMP|MIR|IMP_LARGE|PAT)=(false|true)] command
+
+----------------------------------------
+	Command reference
+----------------------------------------
+
+Core commands:
+* prepare_release:	Run the entire release pipeline. Use make IMP=false prepare_release to avoid rerunning the imports
+* update_repo:		Update the ODK repository setup using the config file cob-odk.yaml
+* test:			Running all validation tests
+* odkversion:		Show the current version of the ODK Makefile and ROBOT.
+* clean:		Delete all temporary files
+* help:			Print ODK Usage information
+
+
+Imports management:
+* refresh-imports:			Refresh all imports and mirrors.
+* refresh-components:			Refresh all components.
+* no-mirror-refresh-imports:		Refresh all imports without downloading mirrors.
+* refresh-imports-excluding-large:	Refresh all imports and mirrors, but skipping the ones labelled as 'is_large'.
+* refresh-%:				Refresh a single import, i.e. refresh-go will refresh 'imports/go_import.owl'.
+* no-mirror-refresh-%:			Refresh a single import without updating the mirror, i.e. refresh-go will refresh 'imports/go_import.owl'.
+* mirror-%:				Refresh a single mirror.
+
+Editor utilities:
+* validate_idranges:	Make sure your ID ranges file is formatted correctly
+* normalize_src:	Load and safe your cob-edit file after you to make sure its serialised correctly
+* explain_unsat:	If you have unsatisfiable classes, this command will create a markdown file (tmp/explain_unsat.md) which will explain all your unsatisfiable classes
+* validate-all-tsv:	Check all your tsv files for possible problems in syntax. Use ALL_TSV_FILES variable to list files
+* validate-tsv:		Check a tsv file for syntactic problems with tsvalid. Use TSV variable to pass filepath, e.g. make TSV=../my.tsv validate-tsv.
+
+Additional build commands (advanced users)
+* all:			Run the entire pipeline (like prepare_release), but without copying the release files to the release directory.
+* all_subsets:		Build all subsets
+* custom_reports:	Generate all custom sparql reports you have configured in your cob-odk.yaml file.
+* all_assets:		Build all assets
+* show_assets:		Print a list of all assets that would be build by the release pipeline
+
+Additional QC commands (advanced users)
+* robot_reports:	Run all configured ROBOT reports
+* validate_profile_%:	Run an OWL2 DL profile validation check, for example validate_profile_cob-edit.owl.
+
+Examples: 
+* sh run.sh make IMP=false prepare_release
+* sh run.sh make update_repo
+* sh run.sh make test
+
+Tricks:
+* Add -B to the end of your command to force re-running it even if nothing has changed
+* Use the IMAGE parameter to the run.sh script to use a different image like odklite
+* Use ODK_DEBUG=yes sh run.sh make ... to print information about timing and debugging
+
+endef
+export data
+
 include cob.Makefile
\ No newline at end of file
diff --git a/src/ontology/cob-odk.yaml b/src/ontology/cob-odk.yaml
index c55455b..afce01c 100644
--- a/src/ontology/cob-odk.yaml
+++ b/src/ontology/cob-odk.yaml
@@ -2,6 +2,7 @@ id: cob
 title: "Core Ontology for Biology and Biomedicine"
 github_org: OBOFoundry
 repo: COB
+git_main_branch: master
 report_fail_on: ERROR
 export_formats:
   - owl
@@ -10,6 +11,7 @@ release_artefacts:
   - full
   - custom-cob-base-reasoned
   - custom-cob-examples-reasoned
+  - custom-cob-native
 import_group:
   module_type: filter
   annotation_properties:
diff --git a/src/ontology/cob.Makefile b/src/ontology/cob.Makefile
index 97cf569..99fd46c 100644
--- a/src/ontology/cob.Makefile
+++ b/src/ontology/cob.Makefile
@@ -42,33 +42,37 @@ $(TMPDIR)/robot.jar: | $(TMPDIR)
 
 # build main release product
 REWIRE_PRECEDENCE = PR CHEBI
-cob.ttl: components/cob-to-external.tsv cob-native.owl
+cob.ttl: components/cob-to-external.tsv cob-native.owl | sssom
 	sssom rewire -I xml  -m $< $(patsubst %,--precedence %,$(REWIRE_PRECEDENCE)) cob-native.owl -o $@
+
 cob.owl: cob.ttl
 	robot merge --include-annotations true -i $< -i ontology-metadata.owl \
-	annotate  -O $(OBO)/$@ -o $@
+	annotate --ontology-iri $(URIBASE)/$@ $(ANNOTATE_ONTOLOGY_VERSION) \
+	--output $@.tmp.owl && mv $@.tmp.owl $@
 .PRECIOUS: cob.owl
 
 cob-native.owl: $(SRC)
-	$(ROBOT) remove --input $< \
-	--select imports \
-	reason --reasoner hermit \
-	annotate --ontology-iri $(OBO)/$@ \
-	$(ANNOTATE_ONTOLOGY_VERSION) \
-	--output $@
-
+	$(ROBOT) remove --input $< --select imports --trim false \
+		reason -r HERMIT \
+		annotate --ontology-iri $(ONTBASE)/$@ $(ANNOTATE_ONTOLOGY_VERSION) \
+		--output $@.tmp.owl && mv $@.tmp.owl $@
 
 # base file is main cob plus linking axioms
-cob-base.owl: cob.owl $(COB_TO_EXTERNAL)
-	$(ROBOT) merge $(patsubst %, -i %, $^) -o $@
+#cob-base.owl: cob.owl $(COB_TO_EXTERNAL)
+#	$(ROBOT) merge $(patsubst %, -i %, $^) -o $@
 
 cob-base-reasoned.owl: cob-base.owl
-	$(ROBOT) reason -i $< -r HERMIT -o $@
+	$(ROBOT) remove --input $< --select imports --trim false \
+		reason -r HERMIT \
+		annotate --ontology-iri $(ONTBASE)/$@ $(ANNOTATE_ONTOLOGY_VERSION) \
+		--output $@.tmp.owl && mv $@.tmp.owl $@
 
 cob-examples-reasoned.owl: cob-base.owl $(COB_EXAMPLES)
-	$(ROBOT) merge -i cob-base.owl -i $(COB_EXAMPLES) \
-	reason -r HERMIT -o $@
-
+	$(ROBOT) remove --input $< --select imports --trim false \
+		merge $(patsubst %, -i %, $^) \
+		reason -r HERMIT \
+		annotate --ontology-iri $(ONTBASE)/$@ $(ANNOTATE_ONTOLOGY_VERSION) \
+		--output $@.tmp.owl && mv $@.tmp.owl $@
 
 # TSV export (may depend on dev version of robot export)
 cob.tsv: cob.owl
@@ -91,7 +95,9 @@ $(TMPDIR)/cob-to-external.sssom.owl: $(COMPONENTSDIR)/cob-to-external.tsv | $(TM
 	sssom convert $< -o $@
 
 $(COB_TO_EXTERNAL): $(TMPDIR)/cob-to-external.sssom.owl
-	$(ROBOT) convert -i $< -f owl -o $@
+	$(ROBOT) merge -i $< \
+	annotate --ontology-iri $(ONTBASE)/$@ $(ANNOTATE_ONTOLOGY_VERSION) \
+	convert -f owl -o $@
 
 $(TMPDIR)/cob-annotations.ttl: $(COB_TO_EXTERNAL) $(SPARQLDIR)/external-links.rq | $(TMPDIR)
 	$(ROBOT) query --input $< --query $(word 2,$^) $@
diff --git a/src/ontology/components/cob-annotations.owl b/src/ontology/components/cob-annotations.owl
index 916809b..0c7b7e1 100644
--- a/src/ontology/components/cob-annotations.owl
+++ b/src/ontology/components/cob-annotations.owl
@@ -8,7 +8,7 @@
      xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
      xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#">
     <owl:Ontology rdf:about="http://purl.obolibrary.org/obo/cob/components/cob-annotations.owl">
-        <owl:versionInfo rdf:datatype="http://www.w3.org/2001/XMLSchema#string">2021-09-13</owl:versionInfo>
+        <owl:versionInfo rdf:datatype="http://www.w3.org/2001/XMLSchema#string">2022-04-29</owl:versionInfo>
     </owl:Ontology>
     
 
@@ -81,8 +81,8 @@
         <obo:COB_based_on>http://purl.obolibrary.org/obo/CARO_0001008</obo:COB_based_on>
     </rdf:Description>
     <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000022">
-        <obo:COB_based_on>http://purl.obolibrary.org/obo/CARO_0001010</obo:COB_based_on>
         <obo:COB_based_on>http://purl.obolibrary.org/obo/OBI_0100026</obo:COB_based_on>
+        <obo:COB_based_on>http://purl.obolibrary.org/obo/CARO_0001010</obo:COB_based_on>
         <obo:COB_based_on>http://purl.obolibrary.org/obo/NCBITaxon_1</obo:COB_based_on>
     </rdf:Description>
     <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000025">
diff --git a/src/ontology/components/cob-to-external.owl b/src/ontology/components/cob-to-external.owl
index 79e70c1..2ca38e5 100644
--- a/src/ontology/components/cob-to-external.owl
+++ b/src/ontology/components/cob-to-external.owl
@@ -1,16 +1,20 @@
 <?xml version="1.0"?>
-<rdf:RDF xmlns="http://www.w3.org/2002/07/owl#"
-     xml:base="http://www.w3.org/2002/07/owl"
+<rdf:RDF xmlns="http://purl.obolibrary.org/obo/cob/components/cob-to-external.owl#"
+     xml:base="http://purl.obolibrary.org/obo/cob/components/cob-to-external.owl"
      xmlns:owl="http://www.w3.org/2002/07/owl#"
      xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
      xmlns:xml="http://www.w3.org/XML/1998/namespace"
      xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
      xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
      xmlns:skos="http://www.w3.org/2004/02/skos/core#"
-     xmlns:sssom="http://w3id.org/sssom/">
-    <Ontology>
-        <sssom:license>https://creativecommons.org/publicdomain/zero/1.0/</sssom:license>
-    </Ontology>
+     xmlns:sssom="http://w3id.org/sssom/"
+     xmlns:terms="http://purl.org/dc/terms/">
+    <owl:Ontology rdf:about="http://purl.obolibrary.org/obo/cob/components/cob-to-external.owl">
+        <owl:versionIRI rdf:resource="http://purl.obolibrary.org/obo/cob/releases/2022-04-29/components/cob-to-external.owl"/>
+        <terms:license rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">https://creativecommons.org/publicdomain/zero/1.0/</terms:license>
+        <sssom:mapping_set_id rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">http://purl.obolibrary.org/obo/cob/components/cob-to-external.tsv</sssom:mapping_set_id>
+        <owl:versionInfo rdf:datatype="http://www.w3.org/2001/XMLSchema#string">2022-04-29</owl:versionInfo>
+    </owl:Ontology>
     
 
 
@@ -25,21 +29,27 @@
     
 
 
+    <!-- http://w3id.org/sssom/match_type -->
+
+    <owl:AnnotationProperty rdf:about="http://w3id.org/sssom/match_type"/>
+    
+
+
     <!-- http://w3id.org/sssom/object_label -->
 
-    <AnnotationProperty rdf:about="http://w3id.org/sssom/object_label"/>
+    <owl:AnnotationProperty rdf:about="http://w3id.org/sssom/object_label"/>
     
 
 
     <!-- http://w3id.org/sssom/subject_label -->
 
-    <AnnotationProperty rdf:about="http://w3id.org/sssom/subject_label"/>
+    <owl:AnnotationProperty rdf:about="http://w3id.org/sssom/subject_label"/>
     
 
 
     <!-- http://www.w3.org/2004/02/skos/core#closeMatch -->
 
-    <AnnotationProperty rdf:about="http://www.w3.org/2004/02/skos/core#closeMatch"/>
+    <owl:AnnotationProperty rdf:about="http://www.w3.org/2004/02/skos/core#closeMatch"/>
     
 
 
@@ -56,507 +66,543 @@
 
     <!-- http://purl.obolibrary.org/obo/BFO_0000050 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000050">
-        <equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000072"/>
-    </ObjectProperty>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000050"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000072"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000050">
+        <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000072"/>
+    </owl:ObjectProperty>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000050"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000072"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>part of</sssom:object_label>
         <sssom:subject_label>part of</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/BFO_0000051 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000051">
-        <equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
-    </ObjectProperty>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000051">
+        <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+    </owl:ObjectProperty>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has part</sssom:object_label>
         <sssom:subject_label>has part</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/BFO_0000054 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000054">
-        <equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000029"/>
-    </ObjectProperty>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000054"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000029"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000054">
+        <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000029"/>
+    </owl:ObjectProperty>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000054"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000029"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>realized in</sssom:object_label>
         <sssom:subject_label>realized in</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/BFO_0000066 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000066">
-        <equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000071"/>
-    </ObjectProperty>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000066"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000071"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000066">
+        <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000071"/>
+    </owl:ObjectProperty>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000066"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000071"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>occurs in</sssom:object_label>
         <sssom:subject_label>occurs in</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/BFO_0000067 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000067">
-        <equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000036"/>
-    </ObjectProperty>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000067"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000036"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/BFO_0000067">
+        <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/COB_0000036"/>
+    </owl:ObjectProperty>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000067"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000036"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>contains process</sssom:object_label>
         <sssom:subject_label>contains process</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000002 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000002">
-        <equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000058"/>
-    </ObjectProperty>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000002"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000058"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000002">
+        <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000058"/>
+    </owl:ObjectProperty>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000002"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000058"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is concretized as</sssom:object_label>
         <sssom:subject_label>is concretized as</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000016 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000016">
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000016">
         <rdfs:subPropertyOf rdf:resource="http://www.w3.org/2002/07/owl#topObjectProperty"/>
-    </ObjectProperty>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000016"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subPropertyOf"/>
-        <annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#topObjectProperty"/>
+    </owl:ObjectProperty>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000016"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subPropertyOf"/>
+        <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#topObjectProperty"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>topObjectProperty</sssom:object_label>
         <sssom:subject_label>executed by</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000023 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000023">
-        <equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000052"/>
-    </ObjectProperty>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000023"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000052"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000023">
+        <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000052"/>
+    </owl:ObjectProperty>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000023"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000052"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>inheres in</sssom:object_label>
         <sssom:subject_label>characteristic of</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000024 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000024">
-        <equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000056"/>
-    </ObjectProperty>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000024"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000056"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000024">
+        <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000056"/>
+    </owl:ObjectProperty>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000024"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000056"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>participates in</sssom:object_label>
         <sssom:subject_label>participates in</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000027 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000027">
-        <equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/OBI_0000295"/>
-    </ObjectProperty>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000027"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000295"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000027">
+        <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/OBI_0000295"/>
+    </owl:ObjectProperty>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000027"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000295"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is_specified_input_of</sssom:object_label>
         <sssom:subject_label>is specified input of</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000028 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000028">
-        <equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/OBI_0000312"/>
-    </ObjectProperty>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000028"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000312"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000028">
+        <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/OBI_0000312"/>
+    </owl:ObjectProperty>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000028"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000312"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is_specified_output_of</sssom:object_label>
         <sssom:subject_label>is specified output of</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000029 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000029"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000054"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000029"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000029"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000054"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000029"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>realized in</sssom:object_label>
         <sssom:subject_label>realized in</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000036 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000036"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000067"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000036"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000036"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000067"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000036"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>contains process</sssom:object_label>
         <sssom:subject_label>contains process</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000039 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000039">
-        <equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/OBI_0000293"/>
-    </ObjectProperty>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000039"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000293"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000039">
+        <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/OBI_0000293"/>
+    </owl:ObjectProperty>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000039"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000293"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has_specified_input</sssom:object_label>
         <sssom:subject_label>has specified input</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000040 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000040">
-        <equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/OBI_0000299"/>
-    </ObjectProperty>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000040"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000299"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000040">
+        <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/OBI_0000299"/>
+    </owl:ObjectProperty>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000040"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000299"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has_specified_output</sssom:object_label>
         <sssom:subject_label>has specified output</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000047 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000047"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000047"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000051"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000047"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has part</sssom:object_label>
         <sssom:subject_label>has part</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000070 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000070">
-        <equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
-    </ObjectProperty>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000070"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000070">
+        <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
+    </owl:ObjectProperty>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000070"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has participant</sssom:object_label>
         <sssom:subject_label>has participant</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000071 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000071"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000066"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000071"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000071"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000066"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000071"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>occurs in</sssom:object_label>
         <sssom:subject_label>occurs in</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000072 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000072"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000050"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000072"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000072"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000050"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000072"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>part of</sssom:object_label>
         <sssom:subject_label>part of</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000074 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000074">
-        <equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0002333"/>
-    </ObjectProperty>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000074"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0002333"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000074">
+        <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0002333"/>
+    </owl:ObjectProperty>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000074"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0002333"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>enabled by</sssom:object_label>
         <sssom:subject_label>enabled by</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000086 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000086">
-        <equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/STATO_0000102"/>
-    </ObjectProperty>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000086"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/STATO_0000102"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000086">
+        <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/STATO_0000102"/>
+    </owl:ObjectProperty>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000086"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/STATO_0000102"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>executes</sssom:object_label>
         <sssom:subject_label>executes</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000511 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000511">
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000511">
         <rdfs:subPropertyOf rdf:resource="http://www.w3.org/2002/07/owl#topObjectProperty"/>
-    </ObjectProperty>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000511"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subPropertyOf"/>
-        <annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#topObjectProperty"/>
+    </owl:ObjectProperty>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000511"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subPropertyOf"/>
+        <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#topObjectProperty"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>topObjectProperty</sssom:object_label>
         <sssom:subject_label>has quantity</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000512 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000512">
-        <equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
-    </ObjectProperty>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000512"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000512">
+        <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
+    </owl:ObjectProperty>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000512"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>bearer of</sssom:object_label>
         <sssom:subject_label>has characteristic</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000513 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000513">
-        <equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/IAO_0000136"/>
-    </ObjectProperty>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000513"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000136"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/COB_0000513">
+        <owl:equivalentProperty rdf:resource="http://purl.obolibrary.org/obo/IAO_0000136"/>
+    </owl:ObjectProperty>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000513"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000136"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is about</sssom:object_label>
         <sssom:subject_label>is about</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/IAO_0000136 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/IAO_0000136"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000513"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000136"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/IAO_0000136"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000513"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000136"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is about</sssom:object_label>
         <sssom:subject_label>is about</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000293 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000293"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000039"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000293"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000293"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000039"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000293"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has_specified_input</sssom:object_label>
         <sssom:subject_label>has specified input</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000295 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000295"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000027"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000295"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000295"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000027"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000295"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is_specified_input_of</sssom:object_label>
         <sssom:subject_label>is specified input of</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000299 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000299"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000040"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000299"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000299"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000040"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000299"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has_specified_output</sssom:object_label>
         <sssom:subject_label>has specified output</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000312 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000312"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000028"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000312"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/OBI_0000312"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000028"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000312"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is_specified_output_of</sssom:object_label>
         <sssom:subject_label>is specified output of</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/RO_0000052 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000052"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000023"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000052"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000052"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000023"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000052"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>inheres in</sssom:object_label>
         <sssom:subject_label>characteristic of</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/RO_0000053 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000053"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000512"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000053"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000512"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000053"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>bearer of</sssom:object_label>
         <sssom:subject_label>has characteristic</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/RO_0000056 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000056"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000024"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000056"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000056"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000024"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000056"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>participates in</sssom:object_label>
         <sssom:subject_label>participates in</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/RO_0000057 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000057"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000070"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000057"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000070"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000057"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>has participant</sssom:object_label>
         <sssom:subject_label>has participant</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/RO_0000058 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000058"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000002"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000058"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0000058"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000002"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0000058"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>is concretized as</sssom:object_label>
         <sssom:subject_label>is concretized as</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/RO_0002333 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0002333"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000074"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0002333"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0002333"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000074"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/RO_0002333"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>enabled by</sssom:object_label>
         <sssom:subject_label>enabled by</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/STATO_0000102 -->
 
-    <ObjectProperty rdf:about="http://purl.obolibrary.org/obo/STATO_0000102"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000086"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/STATO_0000102"/>
+    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/STATO_0000102"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000086"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentProperty"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/STATO_0000102"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>executes</sssom:object_label>
         <sssom:subject_label>executes</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
@@ -573,1987 +619,2130 @@
 
     <!-- http://purl.obolibrary.org/obo/BFO_0000015 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000015">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000015">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>process</sssom:object_label>
         <sssom:subject_label>process</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/BFO_0000016 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000016">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000111"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000016"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000111"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000016">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000111"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000016"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000111"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>disposition</sssom:object_label>
         <sssom:subject_label>disposition</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/BFO_0000017 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000017">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000017">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>realizable entity</sssom:object_label>
         <sssom:subject_label>realizable</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/BFO_0000020 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000020">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000020"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000020">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000020"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>specifically dependent continuant</sssom:object_label>
         <sssom:subject_label>characteristic</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/BFO_0000023 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000023">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000114"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000023"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000114"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000023">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000114"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000023"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000114"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>role</sssom:object_label>
         <sssom:subject_label>role</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/BFO_0000029 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000029">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000057"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000029"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000057"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000029">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000057"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000029"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000057"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>site</sssom:object_label>
         <sssom:subject_label>site</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/BFO_0000034 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000034">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000112"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000034"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000112"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000034">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000112"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000034"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000112"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>function</sssom:object_label>
         <sssom:subject_label>function</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/BFO_0000040 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000040">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000040">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material entity</sssom:object_label>
         <sssom:subject_label>material entity</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/BFO_0000041 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000041">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000041"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/BFO_0000041">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000041"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>immaterial entity</sssom:object_label>
         <sssom:subject_label>immaterial entity</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/CARO_0001008 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/CARO_0001008">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000021"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001008"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000021"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/CARO_0001008">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000021"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001008"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000021"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>gross anatomical part</sssom:object_label>
         <sssom:subject_label>gross anatomical part</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/CARO_0001010 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/CARO_0001010">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001010"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/CARO_0001010">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001010"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organism or virus or viroid</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/CARO_0010004 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/CARO_0010004">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0010004"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/CARO_0010004">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0010004"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organism</sssom:object_label>
         <sssom:subject_label>cellular organism</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/CHEBI_10545 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_10545">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000010"/>
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000049"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_10545"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000010"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_10545">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000010"/>
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000049"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_10545"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000010"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>electron</sssom:object_label>
         <sssom:subject_label>electron</sssom:subject_label>
-    </Axiom>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_10545"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000049"/>
+    </owl:Axiom>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_10545"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000049"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>nucleic acid</sssom:object_label>
         <sssom:subject_label>nucleic acid polymer</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/CHEBI_16541 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_16541">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_16541"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_16541">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_16541"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein polypeptide chain</sssom:object_label>
         <sssom:subject_label>protein</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/CHEBI_24636 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_24636">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000008"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24636"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000008"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_24636">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000008"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24636"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000008"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>proton</sssom:object_label>
         <sssom:subject_label>proton</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/CHEBI_24867 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_24867">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000042"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24867"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000042"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_24867">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000042"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24867"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000042"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>monoatomic ion</sssom:object_label>
         <sssom:subject_label>monoatomic ion</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/CHEBI_30222 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_30222">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000009"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_30222"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000009"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_30222">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000009"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_30222"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000009"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>neutron</sssom:object_label>
         <sssom:subject_label>neutron</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/CHEBI_33250 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_33250">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000043"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33250"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000043"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_33250">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000043"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33250"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000043"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>atom</sssom:object_label>
         <sssom:subject_label>uncharged atom</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/CHEBI_33252 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_33252">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000012"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33252"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000012"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_33252">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000012"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33252"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000012"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>atomic nucleus</sssom:object_label>
         <sssom:subject_label>atomic nucleus</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/CHEBI_36342 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_36342">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_36342">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>subatomic particle</sssom:object_label>
         <sssom:subject_label>subatomic particle</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/CHEBI_50906 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_50906">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_50906">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_50906"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_50906"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>characteristic</sssom:object_label>
         <sssom:subject_label>role</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/CL_0000000 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/CL_0000000">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0000000"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/CL_0000000">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0000000"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cell</sssom:object_label>
         <sssom:subject_label>cell</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/CL_0000003 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/CL_0000003">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0000003"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/CL_0000003">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0000003"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>native cell</sssom:object_label>
         <sssom:subject_label>native cell</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/CL_0001034 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/CL_0001034">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000019"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0001034"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000019"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/CL_0001034">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/COB_0000019"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0001034"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000019"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cell in vitro</sssom:object_label>
         <sssom:subject_label>cell in vitro</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000003 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000003">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/PATO_0000125"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000003"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0000125"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000003">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/PATO_0000125"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000003"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0000125"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>mass</sssom:object_label>
         <sssom:subject_label>mass</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000004 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000004">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/PATO_0002193"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000004"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0002193"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000004">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/PATO_0002193"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000004"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0002193"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>electric</sssom:object_label>
         <sssom:subject_label>charge</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000005 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000005">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000005">
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000005"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000005"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>elementary charge</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000006 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000006"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000006"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material entity</sssom:object_label>
         <sssom:subject_label>material entity</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000007 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000007"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000007"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36342"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000007"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>subatomic particle</sssom:object_label>
         <sssom:subject_label>subatomic particle</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000008 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000008"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24636"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000008"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000008"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24636"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000008"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>proton</sssom:object_label>
         <sssom:subject_label>proton</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000009 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000009"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_30222"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000009"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000009"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_30222"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000009"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>neutron</sssom:object_label>
         <sssom:subject_label>neutron</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000010 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000010"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_10545"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000010"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000010"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_10545"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000010"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>electron</sssom:object_label>
         <sssom:subject_label>electron</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000012 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000012"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33252"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000012"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000012"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33252"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000012"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>atomic nucleus</sssom:object_label>
         <sssom:subject_label>atomic nucleus</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000015 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000015">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/PR_000000001"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_16541"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000015">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/PR_000000001"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_16541"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein polypeptide chain</sssom:object_label>
         <sssom:subject_label>protein</sssom:subject_label>
-    </Axiom>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PR_000000001"/>
+    </owl:Axiom>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PR_000000001"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein</sssom:object_label>
         <sssom:subject_label>protein</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000017 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000017"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0000000"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000017"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0000000"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cell</sssom:object_label>
         <sssom:subject_label>cell</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000018 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000018"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0000003"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000018"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0000003"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>native cell</sssom:object_label>
         <sssom:subject_label>native cell</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000019 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000019"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0001034"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000019"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000019"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CL_0001034"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000019"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cell in vitro</sssom:object_label>
         <sssom:subject_label>cell in vitro</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000020 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000020">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000020">
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000020"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000020"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>subcellular structure</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000021 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000021"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001008"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000021"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000021"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001008"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000021"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>gross anatomical part</sssom:object_label>
         <sssom:subject_label>gross anatomical part</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000022 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000022">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OBI_0100026"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001010"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000022">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OBI_0100026"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0001010"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organism or virus or viroid</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
-    </Axiom>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
+    </owl:Axiom>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>root</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
-    </Axiom>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0100026"/>
+    </owl:Axiom>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0100026"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organism</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000025 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000025">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OBI_0000245"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000025"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000245"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000025">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OBI_0000245"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000025"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000245"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organization</sssom:object_label>
         <sssom:subject_label>organization</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000026 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000026">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OBI_0000047"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000026"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000047"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000026">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OBI_0000047"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000026"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000047"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>processed material</sssom:object_label>
         <sssom:subject_label>processed material entity</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000031 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000031"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000041"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000031"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000041"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000031"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>immaterial entity</sssom:object_label>
         <sssom:subject_label>immaterial entity</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000032 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000032">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000032">
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000032"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000032"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>geographical location</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000033 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000033"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000033"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000017"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000033"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>realizable entity</sssom:object_label>
         <sssom:subject_label>realizable</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000034 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000034"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000034"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000015"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000034"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>process</sssom:object_label>
         <sssom:subject_label>process</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000035 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000035">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000035">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>planned process</sssom:object_label>
         <sssom:subject_label>planned process</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000037 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000037">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/GO_0008150"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000037"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0008150"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000037">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/GO_0008150"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000037"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0008150"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>biological process</sssom:object_label>
         <sssom:subject_label>biological process</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000038 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000038">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/GO_0003674"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000038"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0003674"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000038">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/GO_0003674"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000038"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0003674"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecular function</sssom:object_label>
         <sssom:subject_label>gene product or complex activity</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000042 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000042"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24867"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000042"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000042"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_24867"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000042"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>monoatomic ion</sssom:object_label>
         <sssom:subject_label>monoatomic ion</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000043 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000043"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33250"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000043"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000043"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33250"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000043"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>atom</sssom:object_label>
         <sssom:subject_label>uncharged atom</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000049 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000049"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_10545"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000049"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000049"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CHEBI_10545"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000049"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>nucleic acid</sssom:object_label>
         <sssom:subject_label>nucleic acid polymer</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000055 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000055">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/PCO_0000000"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000055"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PCO_0000000"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000055">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/PCO_0000000"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000055"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PCO_0000000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>collection of organisms</sssom:object_label>
         <sssom:subject_label>collection of organisms</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000056 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000056"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000056"/>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000057 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000057"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000029"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000057"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000057"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000029"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000057"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>site</sssom:object_label>
         <sssom:subject_label>site</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000058 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000058">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OBI_0001909"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000058"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0001909"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000058">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OBI_0001909"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000058"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0001909"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>conclusion based on data</sssom:object_label>
         <sssom:subject_label>conclusion based on data</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000061 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000061">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000061">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>information content entity</sssom:object_label>
         <sssom:subject_label>information</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000062 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000062">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000073"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000062"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000073"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000062">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000073"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000062"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000073"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>diagnosis</sssom:object_label>
         <sssom:subject_label>disease diagnosis</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000063 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000063">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000014"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000063"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000014"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000063">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000014"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000063"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000014"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>clinical finding</sssom:object_label>
         <sssom:subject_label>phenotypic finding</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000064 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000064">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000063"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000064"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000063"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000064">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000063"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000064"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000063"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>disease course</sssom:object_label>
         <sssom:subject_label>disease course</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000065 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000065">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/ENVO_02500000"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000065"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_02500000"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000065">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/ENVO_02500000"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000065"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_02500000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>environmental system process</sssom:object_label>
         <sssom:subject_label>environmental process</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000066 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000066">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/MOP_0000543"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000066"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/MOP_0000543"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000066">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/MOP_0000543"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000066"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/MOP_0000543"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecular process</sssom:object_label>
         <sssom:subject_label>physico-chemical process</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000067 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000067">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001110"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000067"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001110"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000067">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001110"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000067"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001110"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>ecosystem</sssom:object_label>
         <sssom:subject_label>ecosystem</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000068 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000068">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000813"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000068"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000813"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000068">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000813"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000068"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000813"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>astronomical body part</sssom:object_label>
         <sssom:subject_label>geophysical entity</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000069 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000069">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/IAO_0000033"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000069"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000033"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000069">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/IAO_0000033"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000069"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000033"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>directive information entity</sssom:object_label>
         <sssom:subject_label>directive information entity</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000073 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000073">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000073">
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000073"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000073"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>gene product</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000075 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000075">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/GO_0032991"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000075"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0032991"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000075">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/GO_0032991"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000075"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0032991"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein-containing complex</sssom:object_label>
         <sssom:subject_label>protein-containing macromolecular complex</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000076 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000076">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/IAO_0000005"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000076"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000005"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000076">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/IAO_0000005"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000076"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000005"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>objective specification</sssom:object_label>
         <sssom:subject_label>objective specification</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000079 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000079">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/IAO_0000104"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000079"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000104"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000079">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/IAO_0000104"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000079"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000104"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>plan specification</sssom:object_label>
         <sssom:subject_label>plan specification</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000080 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000080">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000080">
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000080"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000080"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>complex of molecular entities</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000088 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000088">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/DRON_0000005"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000088">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/DRON_0000005"/>
         <rdfs:seeAlso rdf:resource="http://purl.obolibrary.org/obo/CHEBI_23888"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000088"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/DRON_0000005"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000088"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/DRON_0000005"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>drug product</sssom:object_label>
         <sssom:subject_label>drug product</sssom:subject_label>
-    </Axiom>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000088"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#seeAlso"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/CHEBI_23888"/>
+    </owl:Axiom>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000088"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#seeAlso"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/CHEBI_23888"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>drug</sssom:object_label>
         <sssom:subject_label>drug product</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000101 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000101">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/IAO_0000310"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000101"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000310"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000101">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/IAO_0000310"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000101"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000310"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>document</sssom:object_label>
         <sssom:subject_label>document</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000102 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000102">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/IAO_0000027"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000102"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000027"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000102">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/IAO_0000027"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000102"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000027"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>data item</sssom:object_label>
         <sssom:subject_label>data item</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000103 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000103">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/GO_0005634"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000103"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0005634"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000103">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/GO_0005634"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000103"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0005634"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>nucleus</sssom:object_label>
         <sssom:subject_label>cell nucleus</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000107 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000107">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OBI_0000070"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000107"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000070"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000107">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OBI_0000070"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000107"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000070"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>assay</sssom:object_label>
         <sssom:subject_label>assay</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000108 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000108">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OBI_0200000"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000108"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0200000"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000108">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OBI_0200000"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000108"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0200000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>data transformation</sssom:object_label>
         <sssom:subject_label>data transformation</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000109 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000109">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OBI_0000066"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000109"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000066"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000109">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OBI_0000066"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000109"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000066"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>investigation</sssom:object_label>
         <sssom:subject_label>investigation</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000110 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000110">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OBI_0000094"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000110"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000094"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000110">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OBI_0000094"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000110"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000094"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material processing</sssom:object_label>
         <sssom:subject_label>material processing</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000111 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000111"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000016"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000111"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000111"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000016"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000111"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>disposition</sssom:object_label>
         <sssom:subject_label>disposition</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000112 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000112"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000034"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000112"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000112"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000034"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000112"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>function</sssom:object_label>
         <sssom:subject_label>function</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000113 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000113">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OBI_0000260"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000113"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000260"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000113">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/OBI_0000260"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000113"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000260"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>plan</sssom:object_label>
         <sssom:subject_label>plan</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000114 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000114"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000023"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000114"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000114"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000023"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000114"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>role</sssom:object_label>
         <sssom:subject_label>role</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000116 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000116">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000116">
         <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000116"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000116"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>owl:Thing</sssom:object_label>
         <sssom:subject_label>cellular membrane</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000118 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000118">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_131567"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0010004"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000118">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_131567"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/CARO_0010004"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organism</sssom:object_label>
         <sssom:subject_label>cellular organism</sssom:subject_label>
-    </Axiom>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_131567"/>
+    </owl:Axiom>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_131567"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organisms</sssom:object_label>
         <sssom:subject_label>cellular organism</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000123 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000123">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/SEPIO_0000048"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000123"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/SEPIO_0000048"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000123">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/SEPIO_0000048"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000123"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/SEPIO_0000048"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>agent role</sssom:object_label>
         <sssom:subject_label>agent role</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/COB_0000502 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/COB_0000502">
-        <equivalentClass rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000020"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/COB_0000502">
+        <owl:equivalentClass rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/BFO_0000020"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>specifically dependent continuant</sssom:object_label>
         <sssom:subject_label>characteristic</sssom:subject_label>
-    </Axiom>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
+    </owl:Axiom>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>quality</sssom:object_label>
         <sssom:subject_label>characteristic</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/DRON_0000005 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/DRON_0000005"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000088"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/DRON_0000005"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/DRON_0000005"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000088"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/DRON_0000005"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>drug product</sssom:object_label>
         <sssom:subject_label>drug product</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/ENVO_01000813 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/ENVO_01000813"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000068"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000813"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/ENVO_01000813"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000068"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_01000813"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>astronomical body part</sssom:object_label>
         <sssom:subject_label>geophysical entity</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/ENVO_01001110 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/ENVO_01001110"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000067"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001110"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/ENVO_01001110"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000067"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_01001110"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>ecosystem</sssom:object_label>
         <sssom:subject_label>ecosystem</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/ENVO_02500000 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/ENVO_02500000"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000065"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_02500000"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/ENVO_02500000"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000065"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/ENVO_02500000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>environmental system process</sssom:object_label>
         <sssom:subject_label>environmental process</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/GEO_000000370 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/GEO_000000370">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/GEO_000000370">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000068"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/GEO_000000370"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000068"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/GEO_000000370"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000068"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>geophysical entity</sssom:object_label>
         <sssom:subject_label>geographical entity</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/GO_0003674 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/GO_0003674"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000038"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0003674"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/GO_0003674"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000038"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0003674"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecular function</sssom:object_label>
         <sssom:subject_label>gene product or complex activity</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/GO_0005634 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/GO_0005634"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000103"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0005634"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/GO_0005634"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000103"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0005634"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>nucleus</sssom:object_label>
         <sssom:subject_label>cell nucleus</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/GO_0008150 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/GO_0008150"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000037"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0008150"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/GO_0008150"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000037"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0008150"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>biological process</sssom:object_label>
         <sssom:subject_label>biological process</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/GO_0032991 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/GO_0032991"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000075"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0032991"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/GO_0032991"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000075"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/GO_0032991"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein-containing complex</sssom:object_label>
         <sssom:subject_label>protein-containing macromolecular complex</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/IAO_0000005 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000005"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000076"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000005"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000005"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000076"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000005"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>objective specification</sssom:object_label>
         <sssom:subject_label>objective specification</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/IAO_0000027 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000027"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000102"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000027"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000027"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000102"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000027"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>data item</sssom:object_label>
         <sssom:subject_label>data item</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/IAO_0000030 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000030"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000030"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000061"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>information content entity</sssom:object_label>
         <sssom:subject_label>information</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/IAO_0000033 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000033"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000069"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000033"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000033"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000069"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000033"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>directive information entity</sssom:object_label>
         <sssom:subject_label>directive information entity</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/IAO_0000104 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000104"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000079"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000104"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000104"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000079"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000104"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>plan specification</sssom:object_label>
         <sssom:subject_label>plan specification</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/IAO_0000310 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000310"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000101"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000310"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/IAO_0000310"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000101"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/IAO_0000310"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>document</sssom:object_label>
         <sssom:subject_label>document</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/MOP_0000543 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/MOP_0000543"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000066"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/MOP_0000543"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/MOP_0000543"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000066"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/MOP_0000543"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecular process</sssom:object_label>
         <sssom:subject_label>physico-chemical process</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/NCBITaxon_1 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_1"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>root</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/NCBITaxon_131567 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/NCBITaxon_131567"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_131567"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/NCBITaxon_131567"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/NCBITaxon_131567"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organisms</sssom:object_label>
         <sssom:subject_label>cellular organism</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000011 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000011"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000011"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000035"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000011"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>planned process</sssom:object_label>
         <sssom:subject_label>planned process</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000047 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000047"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000026"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000047"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000047"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000026"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000047"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>processed material</sssom:object_label>
         <sssom:subject_label>processed material entity</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000066 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000066"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000109"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000066"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000066"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000109"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000066"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>investigation</sssom:object_label>
         <sssom:subject_label>investigation</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000070 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000070"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000107"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000070"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000070"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000107"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000070"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>assay</sssom:object_label>
         <sssom:subject_label>assay</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000094 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000094"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000110"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000094"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000094"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000110"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000094"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material processing</sssom:object_label>
         <sssom:subject_label>material processing</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000202 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000202">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000202">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000123"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/OBI_0000202"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000123"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/OBI_0000202"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000123"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>agent role</sssom:object_label>
         <sssom:subject_label>investigation agent role</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000245 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000245"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000025"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000245"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000245"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000025"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000245"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organization</sssom:object_label>
         <sssom:subject_label>organization</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/OBI_0000260 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000260"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000113"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000260"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0000260"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000113"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0000260"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>plan</sssom:object_label>
         <sssom:subject_label>plan</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/OBI_0001909 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/OBI_0001909"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000058"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0001909"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0001909"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000058"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0001909"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>conclusion based on data</sssom:object_label>
         <sssom:subject_label>conclusion based on data</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/OBI_0100026 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/OBI_0100026"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0100026"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0100026"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000022"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0100026"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>organism</sssom:object_label>
         <sssom:subject_label>organism</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/OBI_0200000 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/OBI_0200000"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000108"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0200000"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OBI_0200000"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000108"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OBI_0200000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>data transformation</sssom:object_label>
         <sssom:subject_label>data transformation</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/OGMS_0000014 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/OGMS_0000014"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000063"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000014"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OGMS_0000014"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000063"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000014"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>clinical finding</sssom:object_label>
         <sssom:subject_label>phenotypic finding</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/OGMS_0000063 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/OGMS_0000063"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000064"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000063"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OGMS_0000063"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000064"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000063"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>disease course</sssom:object_label>
         <sssom:subject_label>disease course</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/OGMS_0000073 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/OGMS_0000073"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000062"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000073"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/OGMS_0000073"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000062"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/OGMS_0000073"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>diagnosis</sssom:object_label>
         <sssom:subject_label>disease diagnosis</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/PATO_0000001 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/PATO_0000001"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/PATO_0000001"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0000001"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>quality</sssom:object_label>
         <sssom:subject_label>characteristic</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/PATO_0000125 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/PATO_0000125"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000003"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0000125"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/PATO_0000125"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000003"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0000125"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>mass</sssom:object_label>
         <sssom:subject_label>mass</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/PATO_0002193 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/PATO_0002193"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000004"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0002193"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/PATO_0002193"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000004"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PATO_0002193"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>electric</sssom:object_label>
         <sssom:subject_label>charge</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/PCO_0000000 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/PCO_0000000"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000055"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PCO_0000000"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/PCO_0000000"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000055"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PCO_0000000"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>collection of organisms</sssom:object_label>
         <sssom:subject_label>collection of organisms</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/PO_0000003 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/PO_0000003">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/PO_0000003">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PO_0000003"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PO_0000003"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organism</sssom:object_label>
         <sssom:subject_label>whole plant</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/PO_0009002 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/PO_0009002">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/PO_0009002">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PO_0009002"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PO_0009002"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000017"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cell</sssom:object_label>
         <sssom:subject_label>plant cell</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/PO_0025117 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/PO_0025117">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/PO_0025117">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000056"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PO_0025117"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000056"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PO_0025117"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000056"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>immaterial anatomical entity</sssom:object_label>
         <sssom:subject_label>plant anatomical space</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/PO_0025606 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/PO_0025606">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/PO_0025606">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PO_0025606"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/PO_0025606"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>native cell</sssom:object_label>
         <sssom:subject_label>native plant cell</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/PR_000000001 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/PR_000000001"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PR_000000001"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/PR_000000001"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000015"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/PR_000000001"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>protein</sssom:object_label>
         <sssom:subject_label>protein</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/SEPIO_0000048 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/SEPIO_0000048"/>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000123"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/SEPIO_0000048"/>
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/SEPIO_0000048"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000123"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2002/07/owl#equivalentClass"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/SEPIO_0000048"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>agent role</sssom:object_label>
         <sssom:subject_label>agent role</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/SO_0000110 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/SO_0000110">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/SO_0000110">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/SO_0000110"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/SO_0000110"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material entity</sssom:object_label>
         <sssom:subject_label>sequence_feature</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/SO_0000400 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/SO_0000400">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/SO_0000400">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/SO_0000400"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/SO_0000400"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000502"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>characteristic</sssom:object_label>
         <sssom:subject_label>sequence_attribute</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/SO_0001060 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/SO_0001060">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/SO_0001060">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/SO_0001060"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/SO_0001060"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material entity</sssom:object_label>
         <sssom:subject_label>sequence_variant</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/SO_0001260 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/SO_0001260">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/SO_0001260">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/SO_0001260"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/SO_0001260"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000006"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>material entity</sssom:object_label>
         <sssom:subject_label>sequence_collection</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/UBERON_0000466 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/UBERON_0000466">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/UBERON_0000466">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000056"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/UBERON_0000466"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000056"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/UBERON_0000466"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000056"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>immaterial anatomical entity</sssom:object_label>
         <sssom:subject_label>immaterial anatomical entity</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/UBERON_0000468 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/UBERON_0000468">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/UBERON_0000468">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/UBERON_0000468"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/UBERON_0000468"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000118"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>cellular organism</sssom:object_label>
         <sssom:subject_label>multicellular organism</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/UBERON_0010000 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/UBERON_0010000">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/UBERON_0010000">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000021"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/UBERON_0010000"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000021"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/UBERON_0010000"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000021"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>gross anatomical part</sssom:object_label>
         <sssom:subject_label>multicellular anatomical structure</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/XAO_0003012 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/XAO_0003012">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/XAO_0003012">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/XAO_0003012"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/XAO_0003012"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>native cell</sssom:object_label>
         <sssom:subject_label>xenopus cell</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
     <!-- http://purl.obolibrary.org/obo/ZFA_0009000 -->
 
-    <Class rdf:about="http://purl.obolibrary.org/obo/ZFA_0009000">
+    <owl:Class rdf:about="http://purl.obolibrary.org/obo/ZFA_0009000">
         <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
-    </Class>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/ZFA_0009000"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+    </owl:Class>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/ZFA_0009000"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2000/01/rdf-schema#subClassOf"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/COB_0000018"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>native cell</sssom:object_label>
         <sssom:subject_label>zebrafish cell</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     
 
 
@@ -2568,31 +2757,34 @@
     <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000011">
         <skos:closeMatch rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33250"/>
     </rdf:Description>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000011"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2004/02/skos/core#closeMatch"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33250"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000011"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2004/02/skos/core#closeMatch"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33250"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>atom</sssom:object_label>
         <sssom:subject_label>atom</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
     <rdf:Description rdf:about="http://purl.obolibrary.org/obo/COB_0000013">
         <skos:closeMatch rdf:resource="http://purl.obolibrary.org/obo/CHEBI_25367"/>
         <skos:closeMatch rdf:resource="http://purl.obolibrary.org/obo/CHEBI_23367"/>
     </rdf:Description>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2004/02/skos/core#closeMatch"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/CHEBI_25367"/>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2004/02/skos/core#closeMatch"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/CHEBI_25367"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecule</sssom:object_label>
         <sssom:subject_label>molecular entity</sssom:subject_label>
-    </Axiom>
-    <Axiom>
-        <annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
-        <annotatedProperty rdf:resource="http://www.w3.org/2004/02/skos/core#closeMatch"/>
-        <annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/CHEBI_23367"/>
+    </owl:Axiom>
+    <owl:Axiom>
+        <owl:annotatedSource rdf:resource="http://purl.obolibrary.org/obo/COB_0000013"/>
+        <owl:annotatedProperty rdf:resource="http://www.w3.org/2004/02/skos/core#closeMatch"/>
+        <owl:annotatedTarget rdf:resource="http://purl.obolibrary.org/obo/CHEBI_23367"/>
+        <sssom:match_type>HumanCurated</sssom:match_type>
         <sssom:object_label>molecular entity</sssom:object_label>
         <sssom:subject_label>molecular entity</sssom:subject_label>
-    </Axiom>
+    </owl:Axiom>
 </rdf:RDF>
 
 
diff --git a/src/ontology/run.sh b/src/ontology/run.sh
old mode 100644
new mode 100755
index 8924c28..e9c4f03
--- a/src/ontology/run.sh
+++ b/src/ontology/run.sh
@@ -9,4 +9,17 @@
 # we therefore map the whole repo (../..) to a docker volume.
 #
 # See README-editors.md for more details.
-docker run -v $PWD/../../:/work -w /work/src/ontology -e ROBOT_JAVA_ARGS='-Xmx8G' -e JAVA_OPTS='-Xmx8G' --rm -ti obolibrary/odkfull "$@"
\ No newline at end of file
+
+IMAGE=${IMAGE:-odkfull}
+
+ODK_DEBUG=${ODK_DEBUG:-no}
+
+TIMECMD=
+if [ x$ODK_DEBUG = xyes ]; then
+    # If you wish to change the format string, take care of using
+    # non-breaking spaces (U+00A0) instead of normal spaces, to
+    # prevent the shell from tokenizing the format string.
+    TIMECMD="/usr/bin/time -f ### DEBUG STATS ###\nElapsed time: %E\nPeak memory: %M kb"
+fi
+
+docker run -v $PWD/../../:/work -w /work/src/ontology -e ROBOT_JAVA_ARGS='-Xmx8G' -e JAVA_OPTS='-Xmx8G' --rm -ti obolibrary/$IMAGE $TIMECMD "$@"
\ No newline at end of file
diff --git a/src/sparql/cob_terms.sparql b/src/sparql/cob_terms.sparql
index 884c064..7430e08 100644
--- a/src/sparql/cob_terms.sparql
+++ b/src/sparql/cob_terms.sparql
@@ -3,5 +3,5 @@ WHERE {
   { ?s1 ?p1 ?term . }
   UNION
   { ?term ?p2 ?o2 . }
-  FILTER(isIRI(?term) && (regex(str(?term), UCASE("cob_"))))
+  FILTER(isIRI(?term) && (STRSTARTS(str(?term), "http://purl.obolibrary.org/obo/COB_")))
 }
diff --git a/src/sparql/inject-synonymtype-declaration.ru b/src/sparql/inject-synonymtype-declaration.ru
new file mode 100644
index 0000000..9906089
--- /dev/null
+++ b/src/sparql/inject-synonymtype-declaration.ru
@@ -0,0 +1,11 @@
+PREFIX : <http://www.test.com/ns/test#>
+PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
+PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
+
+INSERT { ?y rdfs:subPropertyOf <http://www.geneontology.org/formats/oboInOwl#SynonymTypeProperty> . }
+
+WHERE {
+  ?x <http://www.geneontology.org/formats/oboInOwl#hasSynonymType>  ?y .
+  FILTER(isIRI(?y))
+  FILTER(regex(str(?y),"^(http://purl.obolibrary.org/obo/)") || regex(str(?y),"^(http://www.ebi.ac.uk/efo/)") || regex(str(?y),"^(https://w3id.org/biolink/)"))
+}
\ No newline at end of file
diff --git a/src/sparql/iri-range-violation.sparql b/src/sparql/iri-range-violation.sparql
new file mode 100644
index 0000000..6105f61
--- /dev/null
+++ b/src/sparql/iri-range-violation.sparql
@@ -0,0 +1,19 @@
+PREFIX never_in_taxon: <http://purl.obolibrary.org/obo/RO_0002161>
+PREFIX present_in_taxon: <http://purl.obolibrary.org/obo/RO_0002175>
+PREFIX oboInOwl: <http://www.geneontology.org/formats/oboInOwl#>
+PREFIX dcterms: <http://purl.org/dc/terms/>
+PREFIX foaf: <http://xmlns.com/foaf/0.1/>
+
+SELECT ?term ?property ?value
+WHERE {
+  VALUES ?property {
+    never_in_taxon:
+    present_in_taxon:
+    foaf:depicted_by
+    oboInOwl:inSubset
+    dcterms:contributor  }
+  ?term ?property ?value .
+  FILTER(isIRI(?term) && (STRSTARTS(str(?term), "http://purl.obolibrary.org/obo/COB_")))
+  FILTER (!isIRI(?value))
+}
+
diff --git a/src/sparql/label-with-iri-violation.sparql b/src/sparql/label-with-iri-violation.sparql
new file mode 100644
index 0000000..2135a40
--- /dev/null
+++ b/src/sparql/label-with-iri-violation.sparql
@@ -0,0 +1,9 @@
+PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
+
+SELECT ?term ?value
+WHERE {
+  ?term rdfs:label ?value .
+  FILTER (REGEX(?value, "http[s]?[:]"))
+  FILTER(isIRI(?term) && (STRSTARTS(str(?term), "http://purl.obolibrary.org/obo/COB_")))
+}
+
diff --git a/src/sparql/owldef-self-reference-violation.sparql b/src/sparql/owldef-self-reference-violation.sparql
index 63857fe..93e7693 100644
--- a/src/sparql/owldef-self-reference-violation.sparql
+++ b/src/sparql/owldef-self-reference-violation.sparql
@@ -1,11 +1,12 @@
-prefix rdf:   <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
-prefix oio: <http://www.geneontology.org/formats/oboInOwl#>
-prefix owl: <http://www.w3.org/2002/07/owl#>
-prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
+PREFIX rdf:   <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
+PREFIX oio: <http://www.geneontology.org/formats/oboInOwl#>
+PREFIX owl: <http://www.w3.org/2002/07/owl#>
+PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
 
-SELECT ?c
-WHERE {
-  { ?c owl:equivalentClass [ owl:intersectionOf [ rdf:rest*/rdf:first ?c ] ] }
+SELECT ?term WHERE {
+  { ?term owl:equivalentClass [ owl:intersectionOf [ rdf:rest*/rdf:first ?term ] ] }
     UNION
-  { ?c owl:equivalentClass [ owl:intersectionOf [ rdf:rest*/rdf:first [ owl:someValuesFrom ?c ] ] ] }
+  { ?term owl:equivalentClass [ owl:intersectionOf [ rdf:rest*/rdf:first [ owl:someValuesFrom ?term ] ] ] }
+  FILTER(isIRI(?term) && (STRSTARTS(str(?term), "http://purl.obolibrary.org/obo/COB_")))
 }
+