Geocode coordinates to Commons Category

API returns

{
  "admin_level": null,
  "commons_cat": {
    "title": "Coldean",
    "url": "https://commons.wikimedia.org/wiki/Category:Coldean"
  },
  "coords": {
    "lat": 50.8553,
    "lon": -0.1192
  },
  "wikidata": "Q5142502"
}

Wikidata item: Q5142502

Commons category: Coldean

No elements found

Searching for Wikimedia Commons categories using this SPARQL query. Wikidata Query service

SELECT DISTINCT ?item ?distance ?itemLabel ?isa ?isaLabel ?commonsCat ?commonsSiteLink WHERE {
  {
    SELECT DISTINCT ?item ?location ?distance ?isa WHERE {
      VALUES ?want { wd:Q486972 wd:Q56061 }
      ?item wdt:P31/wdt:P279* ?want .
      ?item wdt:P31 ?isa .
      SERVICE wikibase:around {
        ?item wdt:P625 ?location.
        bd:serviceParam wikibase:center "Point(-0.119200 50.855300)"^^geo:wktLiteral;
          wikibase:radius 5;
          wikibase:distance ?distance.
      }
    }
  }
  MINUS { ?item wdt:P582 ?endTime . }
  MINUS {
    VALUES ?isNot { wd:Q1497375 wd:Q1497364 wd:Q92086 wd:Q31028835 wd:Q160742 wd:Q17485079 wd:Q44613 wd:Q98116669 wd:Q3146899 wd:Q708676 wd:Q18917976 wd:Q2750108 wd:Q6021560 wd:Q39614 wd:Q513550 wd:Q31028695 wd:Q31028314 wd:Q839954 wd:Q744099 wd:Q28045079 wd:Q106626840 }
    ?item wdt:P31 ?isNot .
  }
  OPTIONAL { ?item wdt:P373 ?commonsCat. }
  OPTIONAL { ?commonsSiteLink schema:about ?item;
             schema:isPartOf <https://commons.wikimedia.org/>. }
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
} ORDER BY (?distance)