what is the {point in time} for {Secretariat} has {award received} as {Triple Crown Trophy} ?
On what date was Triple Crown Trophy given to Secretariat?
When did Secretariat receive the Triple Crown Trophy?
SELECT ?g WHERE { resource:Secretariat property:award_received ?n . ?n property:point_in_time ?g . ?n property:award_received resource:Triple_Crown_Trophy }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q1151926> .
?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/Q7843370> .
?statement <http://www.wikidata.org/entity/P585> ?value. 
} 

SELECT ?value WHERE { wd:Q1151926 p:P166 ?s . ?s ps:P166 wd:Q7843370 . ?s pq:P585 ?value}