what is the {end time} for {Hugh Griffith} has {educated at} as {Royal Academy of Dramatic Art} ?
WHAT YEAR DID HUGH GRIFFITH GRADUATE FROM THE ROYAL ACADEMY OF DRAMATIC ARTS?
When did Hugh Griffith graduate from the Royal Academy of Dramatic Art?
SELECT ?r WHERE { ?c property:end_time ?r . ?c property:educated_at resource:Royal_Academy_of_Dramatic_Art . resource:Hugh_Griffith property:educated_at ?c }
select distinct ?value  where {
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?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P69> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q523926> .
?statement <http://www.wikidata.org/entity/P582> ?value. 
} 

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