What is {award received} of {Marian Anderson} that is {point in time} is {1973-0-0} ?
Marian Anderson was presented which award in 1973?
What award did Marian Anderson receive in 1973?
SELECT ?b WHERE { ?z property:point_in_time ?q . FILTER ( CONTAINS ( YEAR ( ?q ) , '1973' ) ) . resource:Marian_Anderson property:award_received ?z . ?z property:award_received ?b }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q231923> .
?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/P585> <1973-0-0>
} 

SELECT ?obj WHERE { wd:Q231923 p:P166 ?s . ?s ps:P166 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'1973')) }