{
  "id": "allmusic_composition_id",
  "name": "AllMusic composition ID",
  "status": "draft",
  "doc": "Identifier of a composition, mostly of classical music in the AllMusic database: the letters mc and ten digits. The two-letter prefix tells the kind of entry.",
  "categories": [
    {
      "id": "media",
      "name": "Media and entertainment"
    }
  ],
  "langs": [
    {
      "id": "common",
      "name": "Common to most languages"
    }
  ],
  "is_pii": false,
  "classification": "identifier",
  "regexp": "^mc\\d{10}$",
  "examples": [
    {
      "value": "mc0002370727",
      "description": "Turandot"
    },
    {
      "value": "mc0002373040",
      "description": "Yesterday"
    },
    {
      "value": "mt0045598310",
      "valid": false,
      "description": "AllMusic song ID (allmusic_song_id)"
    }
  ],
  "mappings": {
    "wikidata": "P1994"
  },
  "links": [
    {
      "type": "wikipedia",
      "url": "https://en.wikipedia.org/wiki/AllMusic"
    },
    {
      "type": "wikidata",
      "url": "https://www.wikidata.org/wiki/Property:P1994"
    }
  ],
  "translations": {
    "ru": {
      "name": "Идентификатор композиции в AllMusic"
    }
  },
  "type": "datatype",
  "wikidata_property": "P1994"
}