To incorporate third-party revised specifications for classification.

[lexmapr]

*To refine the assignment of clinical/research class as per new specifications. This will only be applied on a narrow set of terms that are clearly tied to clinical research and others on the fence will get this term added. To KEEP the clinical/research tag for things that are clear e.g. chicken ceca, but to leave it out for food and unclear things like chicken liver.

• To output the finalized "isolation source" information types (being finalized) in separate columns.

• Multi-ingredient foods should also be tagged with whatever info can be parsed out eg kale and spinach salad should be tagged as multi-ingredient but also as leafy greens (or whatever the right IFSAC term is)

*To resolve the pig/pork issue, e.g. as swine maps to "pig" as assignment but need to be treated when it transforms to "pork".

*To refactor and update the ifsac_buckets and ifsac_labels in predefined_resources by weeding out not needed ones and including the additional ones.