what is the {point in time} for {Vittorio De Sica} has {nominated for} as {Academy Award for Best Supporting Actor} ?
When was Vittoria De Sica nominated for Best Supporting Actor?
When was Vittorio De Sica nominated for an Academy Award for Best Supporting Actor?
SELECT ?p WHERE { ?r property:nominated_for resource:Academy_Award_for_Best_Supporting_Actor . resource:Vittorio_De_Sica property:nominated_for ?r . ?r property:point_in_time ?p }
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?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1411> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q106291> .
?statement <http://www.wikidata.org/entity/P585> ?value. 
} 

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