query: SELECT ?item ?itemLabel (COUNT(?item) as ?count) WHERE {
    ?artwork wdt:P3634 ?metid .
    ?artwork p:P180 [
      ps:P180 ?item ;
      pq:P459 wd:Q106429444
    ] .
    SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
  } 
  GROUP BY ?item ?itemLabel
  ORDER BY DESC (?count)
  LIMIT 300