query-ca8ed527d25da24ad9b85c161805f06a

rq turtle/ttl

TODO

Use at

PREFIX mwapi: <http://wikiba.se/ontology#>
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX bd: <http://www.bigdata.com/rdf#>
prefix encat: <https://en.wikipedia.org/wiki/Category:>
select distinct ?itemLabel ?licenseLabel {
  service <https://query.wikidata.org/bigdata/namespace/categories/sparql> {
    ?s mediawiki:isInCategory* encat:Linux_media_players ;
       rdfs:label ?label .
  }
  bind (concat("Category:", ?label) as ?title)
  service wikibase:mwapi {
     bd:serviceParam wikibase:api "Generator" .
     bd:serviceParam wikibase:endpoint "en.wikipedia.org" .
     bd:serviceParam mwapi:gcmtitle ?title .
     bd:serviceParam mwapi:generator "categorymembers" .
     bd:serviceParam mwapi:gcmprop "ids" .
     bd:serviceParam mwapi:gcmlimit "max" .
     ?ns wikibase:apiOutput "@ns" .
     ?item wikibase:apiOutputItem mwapi:item .
  }
  filter(bound(?item) && ?ns = "0")
  optional {?item wdt:P275 ?license} 
  service wikibase:label {bd:serviceParam wikibase:language "en"}
}

Query found at