What is {start time} and {end time} of {{Charles Laughton} has {spouse} as {Elsa Lanchester}}
When is {begin time} and {conclusion time} of {{Charles Laughton} {companion} as {Elsa Lanchester}}?
When is {start time} and {end time} of {{Charles Laughton} {spouse} as {Elsa Lanchester}}?
SELECT ?m ?o WHERE { ?q property:start_time ?m . ?q property:end_time ?o . resource:Charles_Laughton property:spouse ?q . ?q property:spouse resource:Elsa_Lanchester }
select distinct ?value1 ?value2 where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q55264> . ?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/Q233009>. ?statement <http://www.wikidata.org/entity/P580> ?value1 . ?statement <http://www.wikidata.org/entity/P2842> ?value2 } 
SELECT ?value1 ?value2 WHERE { wd:Q55264 p:P26 ?s . ?s ps:P26 wd:Q233009 . ?s pq:P580 ?value1 . ?s pq:P582 ?value2 }