What is <Poetry Society of America poet ID> of <Gertrude Stein> ?
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What is Getrude Stein's Poetry Society of America's poet ID?
SELECT DISTINCT ?x WHERE { resource:Gertrude_Stein property:Poetry_Society_of_America_poet_ID ?x }
select distinct ?answer where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q188385> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P5503> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer. }
select distinct ?answer where { wd:Q188385 wdt:P5503 ?answer}