What is the {human} for {creator} of {Winnie the Pooh}
Who created Winnie the Pooh?
Who is the person that created Winnie the Pooh?
SELECT DISTINCT ?a WHERE { resource:Winnie_the_Pooh property:creator ?a . ?a rdf:type ontology:human }
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q188574> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P170> . ?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:Q188574 wdt:P170 ?obj . ?obj wdt:P31 wd:Q5 } 
A. A. Milne