What is the {human} for {sponsor} of {Vincent van Gogh}
Who was the person behind Vincent van Gogh's sponsorship?
Who was the person behind the sponsorship of Vincent van Gogh
SELECT DISTINCT ?b WHERE { ?b rdf:type ontology:human . resource:Vincent_van_Gogh property:sponsor ?b }
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q5582> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P859> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj . ?obj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q5> } 
 select distinct ?obj where { wd:Q5582 wdt:P859 ?obj . ?obj wdt:P31 wd:Q5 } 
Theo van Gogh