what is the {of} for {Harley Quinn} has {performer} as {Jacqui Verdura} ?
Jacqui Verdura played Harley Quinn in what movie?
In what film did Jacqui Verdura play Harley Quinn?
SELECT ?z WHERE { ?w property:of ?z . ?w property:performer resource:Jacqui_Verdura . resource:Harley_Quinn property:performer ?w }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q849477> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P175> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q33228927> .
?statement <http://www.wikidata.org/entity/P642> ?value. 
} 

SELECT ?value WHERE { wd:Q849477 p:P175 ?s . ?s ps:P175 wd:Q33228927 . ?s pq:P642 ?value}