query-20535b4a84d0ea3dc4181e7ae2d68c6c

Propertiesmain subject (P921)

Use at

https://query.wikidata.org/sparql

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 ?work ?workLabel 
WHERE {

  ?work wdt:P921 wd:Q515701 .

OPTIONAL {

  ?work wdt:P921 wd:wd:Q18692990.
}

  SERVICE wikibase:label {
        bd:serviceParam wikibase:language "en" .

}
  }

Query found at

https://www.wikidata.org/wiki/User:YULdigitalpreservation/SPARQL2

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v1("?work"):::projected c3(["wd:wd:Q18692990"]):::iri c5(["bd:serviceParam"]):::iri c2(["wd:Q515701"]):::iri c7(["en"]):::literal v1 --"wdt:P921"--> c2 subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v1 -."wdt:P921".-> c3 end subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c5 --"wikibase:language"--> c7 end