what is the {winner} for {Apocalypse Now} has {award received} as {Academy Award for Best Sound Mixing} ?
On which date did Apocalypse Now received the Academy Award for Best Sound Mixing?
When was Apocalypse Now received the Academy Award for Best Sound Mixing?
SELECT ?t WHERE { ?m property:winner ?t . ?m property:award_received resource:Academy_Award_for_Best_Sound . resource:Apocalypse_Now property:award_received ?m }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q182692> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P166> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q830079> .
?statement <http://www.wikidata.org/entity/P1346> ?value. 
} 

SELECT ?value WHERE { wd:Q182692 p:P166 ?s . ?s ps:P166 wd:Q830079 . ?s pq:P1346 ?value}