What is {member of political party} of {Silvio Berlusconi} that is {start time} is {2013-11-16} ?
To which political party did Silvio Berlusconi belong on November 16, 2013?
What was Silvio Berlusconi's political party on November 16, 2013?
SELECT ?e WHERE { ?g property:member_of_political_party ?e . ?g property:start_time ?o . FILTER ( CONTAINS ( YEAR ( ?o ) , '2013' ) ) . resource:Silvio_Berlusconi property:member_of_political_party ?g }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q11860> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P102> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P580> <2013-11-16>
} 

SELECT ?obj WHERE { wd:Q11860 p:P102 ?s . ?s ps:P102 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'2013')) }