What is {chairman} of {event producer} of {2017 Masters} ?
Who was the chairman of the occasion maker within the 2017 Masters?
Who was the chairman of the event producer in the 2017 Masters?
SELECT ?t WHERE { resource:2017_Masters property:organizer ?x . ?x property:chairperson ?t }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q28114247> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P664>. ?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/P488> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer . }
SELECT ?answer WHERE { wd:Q28114247 wdt:P664 ?X . ?X wdt:P488 ?answer}
Barry Hearn