what is the {end time} for {Cha Bum-kun} has {member of sports team} as {Bayer 04 Leverkusen} ?
On what date did Cha Bum-kun cease his membership with Bayer 04 Leverkusen?
When did Cha Bum-kun leave Bayer 04 Leverkusen?
SELECT ?l WHERE { ?s property:member_of_sports_team resource:Bayer_04_Leverkusen . ?s property:end_time ?l . resource:Cha_Bum-kun property:member_of_sports_team ?s }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q346751> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P54> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q104761> .
?statement <http://www.wikidata.org/entity/P582> ?value. 
} 

SELECT ?value WHERE { wd:Q346751 p:P54 ?s . ?s ps:P54 wd:Q104761 . ?s pq:P582 ?value}