what is the {end time} for {British Airways} has {item operated} as {Concorde 204} ?
The Concorde 204 ceased operations in what year?
When did British Airway stop operating the Concorde 204?
SELECT ?m WHERE { resource:British_Airways property:item_operated ?f . ?f property:end_time ?m . ?f property:item_operated resource:Concorde_204 }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q8766> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P121> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q41240958> .
?statement <http://www.wikidata.org/entity/P582> ?value. 
} 

SELECT ?value WHERE { wd:Q8766 p:P121 ?s . ?s ps:P121 wd:Q41240958 . ?s pq:P582 ?value}