Question: Name the movie whose director of photography is Gregg Toland and Bernard Herrmann was the music composer?
SPARQL query: SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/ontology/cinematography> <http://dbpedia.org/resource/Gregg_Toland> . ?uri <http://dbpedia.org/ontology/musicComposer> <http://dbpedia.org/resource/Bernard_Herrmann>  . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Film>}
Answer: The film with cinematographer Gregg Toland and music composed by Bernard Herrmann is [Citizen Kane].