what is the {point in time} for {Edward Norton Lorenz} has {award received} as {Buys Ballot Medal} ?
When did Edward Norton Lorenz receive the Buys Ballot Medal?
SELECT ?h WHERE { resource:Edward_Norton_Lorenz property:award_received ?t . ?t property:award_received resource:Buys_Ballot_Medal . ?t property:point_in_time ?h }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q174808> .
?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/Q1018319> .
?statement <http://www.wikidata.org/entity/P585> ?value. 
} 

SELECT ?value WHERE { wd:Q174808 p:P166 ?s . ?s ps:P166 wd:Q1018319 . ?s pq:P585 ?value}