What is the {human} for {student of} of {Francisco Goya}
What artist was the mentee of Francisco Goya?
Who was Francisco Goya's student?
SELECT DISTINCT ?w WHERE { ?w property:student_of resource:Francisco_Goya . ?w rdf:type ontology:human }
select distinct ?subj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?subj . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1066> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q5432> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q5> } 
 select distinct ?sbj where { ?sbj wdt:P1066 wd:Q5432 . ?sbj wdt:P31 wd:Q5 } 
Antonio de Brugada Agustín Esteve