SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/characters> <http://dbpedia.org/resource/Stella_Kowalski> . ?x <http://dbpedia.org/property/writer> ?uri . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Play>}
Who wrote the play in which a character called Stella Kowalski exists?
SELECT DISTINCT ?m WHERE { ?a property:writer ?m . ?a property:characters resource:Stella_Kowalski . ?a rdf:type ontology:Play }
Tennessee Williams
[Tennessee Williams] is the writer of the play where Stella Kowalski is a character.
[Tennessee Williams] is the author of a play in which Stella Kowalski plays a character.
[Tennessee Williams] is the writer of the play whose characters is her .
Tennessee Williams is the author of the play whose characters they are.
[Tennessee Williams] is the writer of the play whose characters is the person .
[Tennessee Williams] is the author of a play whose characters are human.