query-79ef2d7eb40bc7b2e729c583a16c2394

rq turtle/ttl

Class count

Use at

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX bd: <http://www.bigdata.com/rdf#>
PREFIX target: <http://www.wikidata.org/entity/Q308915>

SELECT
  ?count
  ?class ?classLabel
  ?classDescription

  ?example_work ?example_workLabel
  (CONCAT("#work/", SUBSTR(STR(?example_work), 32)) AS ?example_workUrl)
WHERE {
   {
  SELECT 
    (COUNT(*) AS ?count)
    ?class
    (SAMPLE(?work) AS ?example_work)
  WHERE {
    ?work wdt:P31 ?class ;
          wdt:P275 target: .
  } 
  GROUP BY ?class
}  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
ORDER BY DESC(?count)

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v3("?class"):::projected v4("?count"):::projected v4("?example_work"):::projected v5("?example_workUrl") v2("?work") c5(["bd:serviceParam"]):::iri c3([http://www.wikidata.org/entity/Q308915]):::iri c7(["#91;AUTO_LANGUAGE#93;,en"]):::literal v2 --"wdt:P31"--> v3 v2 --"wdt:P275"--> c3 bind2[/"count(*)"/] bind2 --as--o v4 bind3[/"sample(?work)"/] v2 --o bind3 bind3 --as--o v4 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c5 --"wikibase:language"--> c7 end bind4[/"concat('#work/',substring(str(?example_work),'32^^xsd:integer'))"/] v4 --o bind4 bind4 --as--o v5