what is the {end time} for {Henri Cartier-Bresson} has {spouse} as {Ratna Mohini} ?
What time frame was Henri Cartier-Bresson married to Ratna Mohini?
When was Henri Cartier-Bresson married to Ratna Mohini?
SELECT ?r WHERE { resource:Henri_Cartier-Bresson property:spouse ?u . ?u property:end_time ?r . ?u property:spouse resource:Ratna_Mohini }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q156567> .
?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/Q3892810> .
?statement <http://www.wikidata.org/entity/P582> ?value. 
} 

SELECT ?value WHERE { wd:Q156567 p:P26 ?s . ?s ps:P26 wd:Q3892810 . ?s pq:P582 ?value}