what is the {point in time} for {Christopher Walken} has {award received} as {Theatre World Award} ?
What year did Christopher Walken receive the Theatre World Award?
When was Christopher Walken received the Theatre World Award?
SELECT ?l WHERE { ?m property:award_received resource:Theatre_World_Award . ?m property:point_in_time ?l . resource:Christopher_Walken property:award_received ?m }
select distinct ?value  where {
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?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/Q1131356> .
?statement <http://www.wikidata.org/entity/P585> ?value. 
} 

SELECT ?value WHERE { wd:Q185051 p:P166 ?s . ?s ps:P166 wd:Q1131356 . ?s pq:P585 ?value}