What is the {student of} and the {student} of {Pablo_Picasso} ?
Who are Pablo Picasso's students?
Who are the students of Pablo Picasso?
SELECT ?z ?i WHERE { resource:Pablo_Picasso property:student_of ?z . resource:Pablo_Picasso property:student ?i }
 SELECT ?ans_1 ?ans_2 WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q5593> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1066> . ?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/Q5593> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P802> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?ans_2. } 
SELECT ?ans_1 ?ans_2 WHERE { wd:Q5593 wdt:P1066 ?ans_1 . wd:Q5593 wdt:P802 ?ans_2 }
Kulo Green José Ruiz y Blasco Kulo Green Antonio Muñoz Degrain Kulo Green Isidoro Brocos