query-238437b3fa1b35548e15b63f0f1e2052

rq turtle/ttl

Finding subclasses of computer-related classes

Use at

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT ?classes ?classesLabel ?class ?classLabel (COUNT(?item) AS ?items)
WHERE
{
  VALUES ?classes {wd:Q5300 wd:Q259864 wd:Q272683 wd:Q1303814 wd:13407144}
  ?class wdt:P279* ?classes.
  ?item wdt:P31 ?class.
  SERVICE wikibase:label { bd:serviceParam wikibase:language "en". }
}
GROUP BY ?classes ?classesLabel ?class ?classLabel
ORDER BY DESC(?items)
LIMIT 25

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v3("?class"):::projected v2("?classes"):::projected v4("?item"):::projected v5("?items") c4(["bd:serviceParam"]):::iri c6(["en"]):::literal bind0[/VALUES ?classes/] bind0-->v2 bind00(["wd:Q5300"]) bind00 --> bind0 bind01(["wd:Q259864"]) bind01 --> bind0 bind02(["wd:Q272683"]) bind02 --> bind0 bind03(["wd:Q1303814"]) bind03 --> bind0 bind04(["wd:13407144"]) bind04 --> bind0 v3 --"wdt:P279"--> v2 v4 --"wdt:P31"--> v3 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c4 --"wikibase:language"--> c6 end bind2[/"count(?item)"/] v4 --o bind2 bind2 --as--o v5