What is {award received} of {Christina Aguilera} that is {point in time} is {2000-1-1} ?
Christina Aguilera received which award on January 1st 2000 ?
What award did Christina Aguilera receive on January 1, 2000?
SELECT ?u WHERE { resource:Christina_Aguilera property:award_received ?m . FILTER ( CONTAINS ( YEAR ( ?x ) , '2000' ) ) . ?m property:award_received ?u . ?m property:point_in_time ?x }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q41594> .
?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> <2000-1-1>
} 

SELECT ?obj WHERE { wd:Q41594 p:P166 ?s . ?s ps:P166 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'2000')) }