What is {start time} and {end time} of {{Anna Wintour} has {spouse} as {David Shaffer}}
When did Anna Wintour and David Shaffer wed and when did they get separated?
When did Anna Wintour and David Shaffer marry and when did they get divorced?
SELECT ?c ?p WHERE { ?m property:spouse resource:David_Shaffer . resource:Anna_Wintour property:spouse ?m . ?m property:end_time ?p . ?m property:start_time ?c }
select distinct ?value1 ?value2 where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q230744> . ?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/Q2195431>. ?statement <http://www.wikidata.org/entity/P580> ?value1 . ?statement <http://www.wikidata.org/entity/P2842> ?value2 } 
SELECT ?value1 ?value2 WHERE { wd:Q230744 p:P26 ?s . ?s ps:P26 wd:Q2195431 . ?s pq:P580 ?value1 . ?s pq:P582 ?value2 }