What is {start time} and {end time} of {{Gerard Reve} has {spouse} as {Hanny Michaelis}}
Which years have Gerard Reve and Hanny Michaelis been married?
During what years were Gerard Reve and Hanny Michaelis married?
SELECT ?r ?u WHERE { ?u property:spouse resource:Hanny_Michaelis . ?u property:start_time ?r . resource:Gerard_Reve property:spouse ?u . ?u property:end_time ?u }
select distinct ?value1 ?value2 where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q364153> . ?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/Q2090463>. ?statement <http://www.wikidata.org/entity/P580> ?value1 . ?statement <http://www.wikidata.org/entity/P2842> ?value2 } 
SELECT ?value1 ?value2 WHERE { wd:Q364153 p:P26 ?s . ?s ps:P26 wd:Q2090463 . ?s pq:P580 ?value1 . ?s pq:P582 ?value2 }