what is the {end time} for {Franchot Tone} has {spouse} as {Barbara Payton} ?
What year did Franchot Tone's wife Barbara Payton die?
When did Barbara Payton the spouse of Franchot Tone die ?
SELECT ?m WHERE { resource:Franchot_Tone property:spouse ?m . ?m property:spouse resource:Barbara_Payton . ?m property:end_time ?m }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q457229> .
?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/Q4859221> .
?statement <http://www.wikidata.org/entity/P582> ?value. 
} 

SELECT ?value WHERE { wd:Q457229 p:P26 ?s . ?s ps:P26 wd:Q4859221 . ?s pq:P582 ?value}