What is the {human} for {partner} of {Pablo Picasso}
Who was Pablo Picasso's partner?
who is the partner of Pablo Picasso?
SELECT DISTINCT ?p WHERE { ?p rdf:type ontology:human . ?p property:unmarried_partner resource:Pablo_Picasso }
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/P451> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q5593> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q5> } 
 select distinct ?sbj where { ?sbj wdt:P451 wd:Q5593 . ?sbj wdt:P31 wd:Q5 } 
Nusch Éluard Dora Maar Fernande Olivier Marie-Thérèse Walter Eva Gouel Françoise Gilot