What is {musical artist} of {Dr. John Watson}, that has {forename} is {Roland} ?
Who is the musical artist of Dr. John Watson that has a forename of Roland?
SELECT ?answer WHERE { wd:Q187349 wdt:P175 ?answer . ?answer wdt:P735 wd:Q1068487}
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q187349> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P175>. ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?answer. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P735> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q1068487> . }
Who is the musical artist of Dr. John Watson that has a forename of Roland?