{
  "id": "at_firmenbuchnummer",
  "name": "Austrian company register number (Firmenbuchnummer)",
  "status": "draft",
  "doc": "Number of a company in the Austrian commercial register: digits followed by a lowercase check letter, such as 123456a. It is often written with the prefix FN.",
  "categories": [
    {
      "id": "companies",
      "name": "Companies/business/organizations"
    }
  ],
  "country": [
    {
      "id": "AT",
      "name": "Austria"
    }
  ],
  "langs": [
    {
      "id": "common",
      "name": "Common to most languages"
    }
  ],
  "is_pii": false,
  "classification": "identifier",
  "regexp": "^[1-9][0-9]{4,5}[a-z]$",
  "examples": [
    {
      "value": "93363z",
      "description": "OMV"
    },
    {
      "value": "76023z",
      "description": "Verbund"
    }
  ],
  "mappings": {
    "wikidata": "P5285",
    "stdnum": "at.businessid"
  },
  "links": [
    {
      "type": "wikipedia",
      "url": "https://de.wikipedia.org/wiki/Firmenbuch"
    },
    {
      "type": "wikidata",
      "url": "https://www.wikidata.org/wiki/Property:P5285"
    }
  ],
  "type": "datatype",
  "wikidata_property": "P5285",
  "translations": {}
}