What is {head of government} of {Piedmont} that is {start time} is {2014-5-26} ?
Who was in charge of the Piedmont government that started on 2014-5-26?
Who led the Piedmont government that began on 2014-5-26?
SELECT ?u WHERE { ?q property:head_of_government ?u . FILTER ( CONTAINS ( YEAR ( ?v ) , '2014' ) ) . resource:Piedmont property:head_of_government ?q . ?q property:start_time ?v }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q1216> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P6> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P580> <2014-5-26>
} 

SELECT ?obj WHERE { wd:Q1216 p:P6 ?s . ?s ps:P6 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'2014')) }