wikidata-lang/mappings/wm_code_by_iso_639_6_code.multiple_values.json

A database of languages and their Wikidata id, Wikimedia language code, ISO 639-1, ISO 639-2, ISO 639-3, ISO 639-6 codes

{
  "guzh": [
    "yue",
    "zh-yue"
  ],
  "yyef": [
    "yue",
    "zh-yue"
  ]
}