What is the {human} for {author} of {The Bell Jar}
Who is The Bell Jar's author?
Who is the author of The Bell Jar
SELECT DISTINCT ?c WHERE { resource:The_Bell_Jar property:author ?c . ?c 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/Q1213085> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P50> . ?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:Q1213085 wdt:P50 ?obj . ?obj wdt:P31 wd:Q5 } 
Sylvia Plath