What is {doctoral supervisor} of {founder} of {clinical psychology} ?
Who is clinical psychology's doctoral supervisor and founder?
Who is the doctoral supervisor and founder of clinical psychology?
SELECT ?e WHERE { ?y property:doctoral_advisor ?e . resource:clinical_psychology property:founded_by ?y }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q199906> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P112>. ?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/P184> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer . }
SELECT ?answer WHERE { wd:Q199906 wdt:P112 ?X . ?X wdt:P184 ?answer}
James McKeen Cattell