What is {musical instrument} of {songwriter} of {Piano Concerto No. 5} ?
What is the melodic instrument of the musician of "Piano Concerto No. 5"?
What is the musical instrument of the songwriter of "Piano Concerto No. 5"?
SELECT ?z WHERE { ?a property:instrument ?z . resource:Piano_Concerto_No._5 property:composer ?a }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q239700> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P86>. ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?X . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?X. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1303> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer . }
SELECT ?answer WHERE { wd:Q239700 wdt:P86 ?X . ?X wdt:P1303 ?answer}
piano violin