what is the {point in time} for {Saori Yoshida} has {award received} as {Medal with Purple Ribbon} ?
On what date did Saori Yoshida receive a purple ribbon medal?
when was saori yoshida has award received as medal with purple ribbon?
SELECT ?i WHERE { ?u property:award_received resource:Medal_with_Purple_Ribbon . ?u property:point_in_time ?i . resource:Saori_Yoshida property:award_received ?u }
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/Q11605748> .
?statement <http://www.wikidata.org/entity/P585> ?value. 
} 

SELECT ?value WHERE { wd:Q230985 p:P166 ?s . ?s ps:P166 wd:Q11605748 . ?s pq:P585 ?value}