prefix wikidata properties
PREFIX wd: <http://www.wikidata.org/entity/> PREFIX wds: <http://www.wikidata.org/entity/statement/> PREFIX wdv: <http://www.wikidata.org/value/> PREFIX wdt: <http://www.wikidata.org/prop/direct/> PREFIX wikibase: <http://wikiba.se/ontology#> PREFIX p: <http://www.wikidata.org/prop/> PREFIX ps: <http://www.wikidata.org/prop/statement/> PREFIX pq: <http://www.wikidata.org/prop/qualifier/> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX bd: <http://www.bigdata.com/rdf#> # The below SELECT query does the following: # Selects all the items(?s subjects) and their descriptions(?desc) # that have(WHERE) the statement(?s subject) has a direct property(wdt:) = P279 <subclasses of> # with a value of entity(wd:) = Q7725634 <Literary Work> # and Optionally return the label and description using the Wikidata label service SELECT ?s ?desc WHERE { ?s wdt:P279 wd:Q7725634 . OPTIONAL { ?s rdfs:label ?desc FILTER (LANG(?desc) = "en"). } }
