What is {start time} and {end time} of {{Joseph Liouville} has {member of} as {French National Assembly}}
For how long did Joseph Liouville belong to the FNA?
How long was Joseph Liouville a member of the FNA?
SELECT ?j ?r WHERE { resource:Joseph_Liouville property:member_of ?c . ?c property:member_of resource:French_National_Assembly . ?c property:end_time ?r . ?c property:start_time ?j }
select distinct ?value1 ?value2 where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q214549> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P463> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q193582>. ?statement <http://www.wikidata.org/entity/P580> ?value1 . ?statement <http://www.wikidata.org/entity/P2842> ?value2 } 
SELECT ?value1 ?value2 WHERE { wd:Q214549 p:P463 ?s . ?s ps:P463 wd:Q193582 . ?s pq:P580 ?value1 . ?s pq:P582 ?value2 }