Question: When did Smita Patil receive the National Film Award for Best Actress?
Paraphrase: On what date did Smita Patil receive the National Film Award for Best Actress?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q467960 p:P166 ?s . ?s ps:P166 wd:Q489713 . ?s pq:P585 ?value}