{
  "id": "viafid",
  "kind": "datatype",
  "status": "stable",
  "name": "VIAF ID",
  "doc": "Identifier of a cluster in the Virtual International Authority File (VIAF), an OCLC service that links the authority records of national libraries for the same person, organization, work or place. It has 2 to 9 or 19 to 22 digits and does not start with zero. Data Commons stores it in the viafId property.",
  "is_pii": false,
  "categories": [
    "objectids"
  ],
  "langs": [
    "common"
  ],
  "classification": "identifier",
  "regexp": "^[1-9](?:\\d{1,8}|\\d{18,21})$",
  "examples": [
    {
      "value": "44298806",
      "description": "Foncine, Jean-Louis",
      "valid": true
    },
    {
      "value": "125715126",
      "description": "Cairo",
      "valid": true
    },
    {
      "value": "147680367",
      "description": "California",
      "valid": true
    },
    {
      "value": "9972147907520779210008",
      "description": "Cathedral of Santa Maria d'Urgell (22-digit cluster ID)",
      "valid": true
    },
    {
      "value": "0147680367",
      "description": "leading zero",
      "valid": false
    }
  ],
  "mappings": {
    "bioregistry": "viaf",
    "wikidata": "P214"
  },
  "links": [
    {
      "type": "wikipedia",
      "url": "https://en.wikipedia.org/wiki/Virtual_International_Authority_File"
    },
    {
      "type": "wikidata",
      "url": "https://www.wikidata.org/wiki/Property:P214"
    },
    {
      "type": "other",
      "url": "https://datacommons.org/browser/viafId"
    }
  ],
  "translations": {
    "fr": {
      "name": "Identifiant VIAF"
    },
    "ru": {
      "name": "Идентификатор VIAF"
    }
  },
  "quality": {
    "score": 90,
    "missing": [
      "detector coverage"
    ]
  },
  "source": {
    "path": "data/datatypes/any/objectids/viafid.yaml",
    "url": "https://github.com/apicrafter/metacrafter-registry/blob/main/data/datatypes/any/objectids/viafid.yaml",
    "edit_url": "https://github.com/apicrafter/metacrafter-registry/edit/main/data/datatypes/any/objectids/viafid.yaml"
  },
  "urls": {
    "html": "http://registry.apicrafter.io/datatype/viafid",
    "json": "http://registry.apicrafter.io/api/v1/datatypes/viafid.json"
  }
}