What is the {composer} and the {tonality} of {The_Star-Spangled_Banner} ?
Who is the composer of and in what key is The Star Spangled Banner?
Who is the composer of The Star Spangled Banner and what key is it in?
SELECT ?f ?o WHERE { resource:The_Star-Spangled_Banner property:composer ?f . resource:The_Star-Spangled_Banner property:tonality ?o }
 SELECT ?ans_1 ?ans_2 WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q44696> . ?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> ?ans_1. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q44696> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P826> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?ans_2. } 
SELECT ?ans_1 ?ans_2 WHERE { wd:Q44696 wdt:P86 ?ans_1 . wd:Q44696 wdt:P826 ?ans_2 }
John Stafford Smith B-flat major