what is the {point in time} for {Tim Duncan} has {award received} as {John R. Wooden Award} ?
On what date did Tim Duncan receive the John R. Wooden Award?
When did Tim Duncan receive the John R. Wooden Award?
SELECT ?a WHERE { resource:Tim_Duncan property:award_received ?c . ?c property:point_in_time ?a . ?c property:award_received resource:John_R._Wooden_Award }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q193020> .
?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/Q1641970> .
?statement <http://www.wikidata.org/entity/P585> ?value. 
} 

SELECT ?value WHERE { wd:Q193020 p:P166 ?s . ?s ps:P166 wd:Q1641970 . ?s pq:P585 ?value}