query-d85a118ea6ada749b6db798bb3506600

rq turtle/ttl

Reference URL's timeout) but receive a timeout when going over a limit of 26. https://www.cbs.nl/I would like to query all reference url's of a specific website (current working query:

Use at

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX prov: <http://www.w3.org/ns/prov#>
PREFIX pr: <http://www.wikidata.org/prop/reference/>
SELECT ?statement ?subject ?property ?refURL WHERE {

  ?ref pr:P854 ?refURL.
  ?statement prov:wasDerivedFrom ?ref.
  ?subject ?p ?statement.
  ?property wikibase:claim ?p.
  ?property wikibase:statementProperty ?ps.
  FILTER(CONTAINS(STR(?refURL), "http://statline.cbs.nl"))
}
LIMIT 25

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v5("?p") v6("?property"):::projected v7("?ps") v2("?ref") v1("?refURL"):::projected v3("?statement"):::projected v4("?subject"):::projected f0[["contains(str(?refURL),'http://statline.cbs.nl')"]] f0 --> v1 v2 --"pr:P854"--> v1 v3 --"prov:wasDerivedFrom"--> v2 v4 -->v5--> v3 v6 --"wikibase:claim"--> v5 v6 --"wikibase:statementProperty"--> v7