What is {award received} of {David Foster} and {point in time}
What award has David Foster acquired and when did he win it?
What award has David Foster received and when did he win it?
SELECT ?z ?k WHERE { ?w property:point_in_time ?z . . resource:David_Foster property:award_received ?w . ?w property:award_received ?k }
select distinct ?dataprop1 ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q77112> . ?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> ?obj . ?statement <http://www.wikidata.org/entity/P580> ?dataprop1 . } 
SELECT ?value1 ?obj WHERE { wd:Q77112 p:P166 ?s . ?s ps:P166 ?obj . ?s pq:P585 ?value1 . }