what is the {point in time} for {Ivan Bunin} has {award received} as {Pushkin Prize} ?
when Ivan Bunin received Pushkin Prize?
On which year Ivan Bunin received Pushkin Prize?
SELECT ?i WHERE { ?p property:point_in_time ?i . ?p property:award_received resource:Pushkin_Prize . resource:Ivan_Bunin property:award_received ?p }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q46602> .
?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/Q840693> .
?statement <http://www.wikidata.org/entity/P585> ?value. 
} 

SELECT ?value WHERE { wd:Q46602 p:P166 ?s . ?s ps:P166 wd:Q840693 . ?s pq:P585 ?value}