What is {characters} of {Tosca} that is {native label} is {Un carceriere} ?
Who of Tosca Are U characters were jailed?
Which characters of Tosca Are U  carceriere?
SELECT ?h WHERE { ?p property:native_label ?l . resource:Tosca property:characters ?p . FILTER ( CONTAINS ( ?l , 'Un carceriere' ) ) . ?p property:characters ?h }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q192941> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P674> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P1705> <Un carceriere>
} 

SELECT ?obj WHERE { wd:Q192941 p:P674 ?s . ?s ps:P674 ?obj . ?s pq:P1705 ?x filter(contains(?x , 'Un carceriere')) }