What is {start time} and {end time} of {{Irving Thalberg} has {spouse} as {Norma Shearer}}
Were Irving Thalberg married to Norma Shearer from when and until when?
From when and until when was Irving Thalberg married to Norma Shearer?
SELECT ?o ?f WHERE { resource:Irving_Thalberg property:spouse ?t . ?t property:start_time ?o . ?t property:end_time ?f . ?t property:spouse resource:Norma_Shearer }
select distinct ?value1 ?value2 where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q438472> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P26> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q95019>. ?statement <http://www.wikidata.org/entity/P580> ?value1 . ?statement <http://www.wikidata.org/entity/P2842> ?value2 } 
SELECT ?value1 ?value2 WHERE { wd:Q438472 p:P26 ?s . ?s ps:P26 wd:Q95019 . ?s pq:P580 ?value1 . ?s pq:P582 ?value2 }