What is {spouse} of {Jane Goodall} and {start time}
When did Jane Goodall get hitched?
When did Jane Goodall get married?
SELECT ?q ?g WHERE { ?u property:start_time ?q . . ?u property:spouse ?g . resource:Jane_Goodall property:spouse ?u }
select distinct ?dataprop1 ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q184746> . ?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> ?obj . ?statement <http://www.wikidata.org/entity/P580> ?dataprop1 . } 
SELECT ?value1 ?obj WHERE { wd:Q184746 p:P26 ?s . ?s ps:P26 ?obj . ?s pq:P580 ?value1 . }