What is {twinned administrative body} of {Salt Lake City} that is {start time} is {1989-7-20} ?
Which are the twinned administrative body of Salt Lake City when it was started in 1989?
Name the twinned administrative body of Salt Lake City when it was started in 1989?
SELECT ?r WHERE { FILTER ( CONTAINS ( YEAR ( ?h ) , '1989' ) ) . ?w property:start_time ?h . ?w property:twinned_administrative_body ?r . resource:Salt_Lake_City property:twinned_administrative_body ?w }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q23337> .
?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> <1989-7-20>
} 

SELECT ?obj WHERE { wd:Q23337 p:P190 ?s . ?s ps:P190 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'1989')) }