query-f37b803314ebb6bf9879e0ecaf7a5c28

rq turtle/ttl

Federated query from DBPedia

Use at

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX owl: <http://www.w3.org/2002/07/owl#>
PREFIX bd: <http://www.bigdata.com/rdf#>
PREFIX dbc: <http://dbpedia.org/resource/Category:>
PREFIX dct: <http://purl.org/dc/terms/>
SELECT ?wsubjectLabel WHERE {
    SERVICE <http://dbpedia.org/sparql> {
         ?subject dct:subject dbc:American_rock_singers .
         ?subject owl:sameAs ?wsubject .
         FILTER (STRSTARTS(STR(?wsubject), "http://www.wikidata.org"))
    }
    SERVICE wikibase:label { bd:serviceParam wikibase:language "en" }
}

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v2("?subject") v1("?wsubject") c7(["bd:serviceParam"]):::iri c4([http://dbpedia.org/resource/Category:American_rock_singers]):::iri c9(["en"]):::literal subgraph s1["http://dbpedia.org/sparql"] style s1 stroke-width:4px; f0[["starts-with(str(?wsubject),'http://www.wikidata.org')"]] f0 --> v1 v2 --"dct:subject"--> c4 v2 --"owl:sameAs"--> v1 end subgraph s2["http://wikiba.se/ontology#label"] style s2 stroke-width:4px; c7 --"wikibase:language"--> c9 end