What is {twinned administrative body} of {Charleroi} that is {start time} is {1958-0-0} ?
Charleroi became the twin of what city in 1958?
Which city did Charleroi twin with in 1958?
SELECT ?i WHERE { ?g property:start_time ?f . ?g property:twinned_administrative_body ?i . resource:Charleroi property:twinned_administrative_body ?g . FILTER ( CONTAINS ( YEAR ( ?f ) , '1958' ) ) }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q81046> .
?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> <1958-0-0>
} 

SELECT ?obj WHERE { wd:Q81046 p:P190 ?s . ?s ps:P190 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'1958')) }