query-a6f2116fe0299101b8c450b5368963a6

rq turtle/ttl

Check if creators from a specific collection have a CommonsCreatorPage and CommonsCategory

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 DISTINCT ?c ?cLabel ?CommonsCreatorPage ?CommonsCategory WHERE {
  ?p wdt:P195 wd:Q2365880.
  ?p wdt:P170 ?c.
  OPTIONAL {?c wdt:P1472 ?CommonsCreatorPage.}
  OPTIONAL {?c wdt:P373 ?CommonsCategory.}
  SERVICE wikibase:label { bd:serviceParam wikibase:language "nl,en". }
}
ORDER BY ?cLabel

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v5("?CommonsCategory"):::projected v4("?CommonsCreatorPage"):::projected v3("?c"):::projected v1("?cLabel"):::projected v2("?p") c2(["wd:Q2365880"]):::iri c7(["bd:serviceParam"]):::iri c9(["nl,en"]):::literal v2 --"wdt:P195"--> c2 v2 --"wdt:P170"--> v3 subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v3 -."wdt:P1472".-> v4 end subgraph optional1["(optional)"] style optional1 fill:#bbf,stroke-dasharray: 5 5; v3 -."wdt:P373".-> v5 end subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c7 --"wikibase:language"--> c9 end