Faulty thumbnail and logo get validated successfully

[martimpassos]

A bug in my code was creating incorrect properties and values for image resources, but this didn't come up while validating the manifest.

Here's a manifest to reproduce the issue, note the thumbnail type and set_width, set_height props:

{
  "@context": "http://iiif.io/api/presentation/3/context.json",
  "id": "https://iiif.imaginerio.org/iiif/34163000/manifest.json",
  "type": "Manifest",
  "label": {
    "pt-BR": [
      "Centro da cidade a partir do Morro do Castelo"
    ]
  },
  "metadata": [
    {
      "label": {
        "en": [
          "Document ID"
        ],
        "pt-BR": [
          "Identificador"
        ]
      },
      "value": {
        "none": [
          "007_IMG_3555"
        ]
      }
    },
    {
      "label": {
        "en": [
          "Creator"
        ],
        "pt-BR": [
          "Criador"
        ]
      },
      "value": {
        "en": [
          "<a class=\"uri-value-link\" target=\"_blank\" href=\"http://wikidata.org/wiki/Q3180571\">Marc Ferrez</a>"
        ],
        "pt-BR": [
          "<a class=\"uri-value-link\" target=\"_blank\" href=\"http://wikidata.org/wiki/Q3180571\">Marc Ferrez</a>"
        ]
      }
    },
    {
      "label": {
        "en": [
          "Date"
        ],
        "pt-BR": [
          "Data"
        ]
      },
      "value": {
        "none": [
          "circa 1914"
        ]
      }
    },
    {
      "label": {
        "en": [
          "Type"
        ],
        "pt-BR": [
          "Tipo"
        ]
      },
      "value": {
        "en": [
          "<a class=\"uri-value-link\" target=\"_blank\" href=\"http://wikidata.org/wiki/Q125191\">Photograph</a>",
          "<a class=\"uri-value-link\" target=\"_blank\" href=\"http://wikidata.org/wiki/Q35158\">Stereoscopy</a>"
        ],
        "pt-BR": [
          "<a class=\"uri-value-link\" target=\"_blank\" href=\"http://wikidata.org/wiki/Q125191\">Fotografia</a>",
          "<a class=\"uri-value-link\" target=\"_blank\" href=\"http://wikidata.org/wiki/Q35158\">Estereoscopia</a>"
        ]
      }
    },
    {
      "label": {
        "en": [
          "Material"
        ],
        "pt-BR": [
          "Material"
        ]
      },
      "value": {
        "en": [
          "<a class=\"uri-value-link\" target=\"_blank\" href=\"http://wikidata.org/wiki/Q97570383\">Glass Diapositive</a>"
        ],
        "pt-BR": [
          "<a class=\"uri-value-link\" target=\"_blank\" href=\"http://wikidata.org/wiki/Q97570383\">Diapositivo de vidro</a>"
        ]
      }
    },
    {
      "label": {
        "en": [
          "Fabrication Method"
        ],
        "pt-BR": [
          "Método de Fabricação"
        ]
      },
      "value": {
        "en": [
          "<a class=\"uri-value-link\" target=\"_blank\" href=\"http://wikidata.org/wiki/Q355674\">Autochrome Process</a>"
        ],
        "pt-BR": [
          "<a class=\"uri-value-link\" target=\"_blank\" href=\"http://wikidata.org/wiki/Q355674\">Autocromo</a>"
        ]
      }
    },
    {
      "label": {
        "en": [
          "Width (mm)"
        ],
        "pt-BR": [
          "Largura (mm)"
        ]
      },
      "value": {
        "none": [
          "65.0"
        ]
      }
    },
    {
      "label": {
        "en": [
          "Height (mm)"
        ],
        "pt-BR": [
          "Altura (mm)"
        ]
      },
      "value": {
        "none": [
          "60.0"
        ]
      }
    }
  ],
  "requiredStatement": {
    "label": {
      "en": [
        "Attribution"
      ],
      "pt-BR": [
        "Atribuição"
      ]
    },
    "value": {
      "en": [
        "Provided by Instituto Moreira Salles. Hosted by imagineRio."
      ],
      "pt-BR": [
        "Disponibilizado por Instituto Moreira Salles. Hospedado por imagineRio."
      ]
    }
  },
  "rights": "http://rightsstatements.org/vocab/CNE/1.0/",
  "thumbnail": [
    {
      "id": "https://iiif.imaginerio.org/iiif/34163000/full/517,473/0/default.jpg",
      "type": "thumbnail",
      "set_width": 517,
      "set_height": 473
    }
  ],
  "seeAlso": [
    {
      "id": "https://www.imaginerio.org/map#34163000",
      "type": "Text",
      "label": {
        "none": [
          "imagineRio"
        ]
      }
    },
    {
      "id": "https://iiif.imaginerio.org/iiif/34163000/full/max/0/default.jpg",
      "type": "Text",
      "label": {
        "en": [
          "Download image"
        ],
        "pt-BR": [
          "Baixar imagem"
        ]
      }
    }
  ],
  "homepage": [
    {
      "id": "http://acervos.ims.com.br/portals/#/detailpage/107775",
      "type": "Text",
      "label": {
        "none": [
          "Instituto Moreira Salles"
        ]
      },
      "format": "text/html"
    }
  ],
  "provider": [
    {
      "id": "https://imaginerio.org/",
      "type": "Agent",
      "label": {
        "en": [
          "imagineRio"
        ],
        "pt-BR": [
          "imagineRio"
        ]
      },
      "homepage": [
        {
          "id": "http://acervos.ims.com.br/portals/#/detailpage/107775",
          "type": "Text",
          "label": {
            "none": [
              "Instituto Moreira Salles"
            ]
          },
          "format": "text/html"
        }
      ],
      "logo": [
        {
          "id": "https://aws1.discourse-cdn.com/free1/uploads/imaginerio/original/1X/8c4f71106b4c8191ffdcafb4edeedb6f6f58b482.png",
          "type": "Image",
          "format": "image/png",
          "set_width": 708,
          "set_height": 164
        }
      ]
    }
  ],
  "items": [
    {
      "id": "https://iiif.imaginerio.org/iiif/canvas/p1",
      "type": "Canvas",
      "label": {
        "none": [
          "34163000"
        ]
      },
      "height": 7572,
      "width": 8280,
      "items": [
        {
          "id": "https://iiif.imaginerio.org/iiif/annotation-page/p1",
          "type": "AnnotationPage",
          "items": [
            {
              "id": "https://iiif.imaginerio.org/iiif/annotation/p1",
              "type": "Annotation",
              "motivation": "painting",
              "body": {
                "id": "https://iiif.imaginerio.org/iiif/34163000/full/max/0/default.jpg",
                "type": "Image",
                "format": "image/jpeg",
                "height": 7572,
                "width": 8280,
                "service": [
                  {
                    "id": "https://iiif.imaginerio.org/iiif/34163000",
                    "type": "ImageService3",
                    "profile": "level0"
                  }
                ]
              },
              "target": "https://iiif.imaginerio.org/iiif/canvas/p1"
            }
          ]
        }
      ]
    }
  ]
}