query: embed.html#SELECT ?item ?label (count(?o) AS ?nr) WHERE {
    ?item wdt:P279 wd:Q615980.
    OPTIONAL {?o wdt:P31 ?item}
    SERVICE wikibase:label {
      bd:serviceParam wikibase:language "sv" . 
      ?item rdfs:label ?label
    } 
  } group by ?item ?label
  order by desc(?nr)
  