{
  "id": "duns",
  "kind": "datatype",
  "status": "stable",
  "name": "Data Universal Numbering System (DUNS)",
  "doc": "The Data Universal Numbering System, abbreviated as DUNS or D-U-N-S, is a proprietary system developed and managed by Dun & Bradstreet (D&B) that assigns a unique numeric identifier, referred to as a \"DUNS number\" to a single business entity. It was introduced in 1963 to support D&B's credit reporting practice.",
  "is_pii": false,
  "categories": [
    "companies"
  ],
  "langs": [
    "common"
  ],
  "classification": "identifier",
  "regexp": "\\d{9}",
  "examples": [
    {
      "value": "548160290",
      "description": "Langley Holdings",
      "valid": true
    },
    {
      "value": "968806054",
      "description": "ORCID, Inc.",
      "valid": true
    }
  ],
  "mappings": {
    "fhir": "http://terminology.hl7.org/NamingSystem/DUNSNumber",
    "fta": "IDENTITY.DUNS",
    "orgid": "XI-DUNS",
    "schema_org": "duns",
    "wikidata": "P2771"
  },
  "links": [
    {
      "type": "wikipedia",
      "url": "https://en.wikipedia.org/wiki/Data_Universal_Numbering_System"
    },
    {
      "type": "wikidata",
      "url": "https://www.wikidata.org/wiki/Property:P2771"
    }
  ],
  "detected_by": {
    "tools": [
      "fta",
      "ibmknowledgecatalog",
      "metacrafter"
    ],
    "metacrafter_rules": [
      {
        "rule": "dunsfield",
        "type": "field",
        "match": "text",
        "file": "common/orgs.yaml"
      },
      {
        "rule": "dunsvalue",
        "type": "data",
        "match": "ppr",
        "file": "common/orgs.yaml"
      }
    ]
  },
  "quality": {
    "score": 80,
    "missing": [
      "anchored regexp",
      "negative example",
      "translation"
    ]
  },
  "source": {
    "path": "data/datatypes/any/companies/duns.yaml",
    "url": "https://github.com/apicrafter/metacrafter-registry/blob/main/data/datatypes/any/companies/duns.yaml",
    "edit_url": "https://github.com/apicrafter/metacrafter-registry/edit/main/data/datatypes/any/companies/duns.yaml"
  },
  "urls": {
    "html": "http://registry.apicrafter.io/datatype/duns",
    "json": "http://registry.apicrafter.io/api/v1/datatypes/duns.json"
  }
}