What is the {human} for {depicted by} of {Mona Lisa}
Who painted Mona Lisa ?
Who painted Mona Lisa ?
SELECT DISTINCT ?j WHERE { ?j rdf:type ontology:human . ?j property:depicted_by resource:Mona_Lisa }
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/P1299> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q12418> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q5> } 
 select distinct ?sbj where { ?sbj wdt:P1299 wd:Q12418 . ?sbj wdt:P31 wd:Q5 } 
person depicted in Mona Lisa