what is the {end time} for {George Frideric Handel} has {educated at} as {University of Halle-Wittenberg} ?
On which date did George Frederic Handel completed his graduation from University of Halle-Wittenberg?
When did George Frederic Handel graduate from University of Halle-Wittenberg?
SELECT ?g WHERE { resource:George_Frideric_Handel property:educated_at ?c . ?c property:educated_at resource:University_of_Halle-Wittenberg . ?c property:end_time ?g }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q7302> .
?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/Q32120> .
?statement <http://www.wikidata.org/entity/P582> ?value. 
} 

SELECT ?value WHERE { wd:Q7302 p:P69 ?s . ?s ps:P69 wd:Q32120 . ?s pq:P582 ?value}