query-09730b37d6f6ee81fc1ce957c7e0fa1b

Propertiesinstance of (P31)main subject (P921)

Use at

https://query.wikidata.org/sparql

PREFIX bd: <http://www.bigdata.com/rdf#>
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT DISTINCT ?topic ?topicLabel ?topicType ?topicTypeLabel
WHERE {
  ?book wdt:P31 wd:Q571;
        wdt:P921 ?topic.
  ?topic wdt:P31 ?topicType.
  SERVICE wikibase:label { bd:serviceParam wikibase:language "en" }
}
ORDER BY ?topic ?topicType
LIMIT 100

Query found at

https://www.wikidata.org/wiki/User:Realworldobject/ShowTell

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v3("?book") v1("?topic"):::projected v2("?topicType"):::projected c5(["bd:serviceParam"]):::iri c7(["en"]):::literal c2(["wd:Q571"]):::iri v3 --"wdt:P31"--> c2 v3 --"wdt:P921"--> v1 v1 --"wdt:P31"--> v2 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c5 --"wikibase:language"--> c7 end