What is {twinned administrative body} of {Cagliari} that is {start time} is {2011-1-1} ?
Explain and name the twinned administrative body of Cagliari starting in 2011.
What was the twinned administrative body of Cagliari starting in 2011?
SELECT ?d WHERE { ?k property:start_time ?n . FILTER ( CONTAINS ( YEAR ( ?n ) , '2011' ) ) . resource:Cagliari property:twinned_administrative_body ?k . ?k property:twinned_administrative_body ?d }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q1897> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P190> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P580> <2011-1-1>
} 

SELECT ?obj WHERE { wd:Q1897 p:P190 ?s . ?s ps:P190 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'2011')) }