What is {educated at} of {John Foster Dulles} that is {end time} is {1908-0-0} ?
who was a student of John Foster Dulles that graduated in 1908?
Who is {educated at} of {John Foster Dulles} whereis {end time} is {1908-0-0} ?
SELECT ?a WHERE { resource:John_Foster_Dulles property:educated_at ?b . FILTER ( CONTAINS ( YEAR ( ?n ) , '1908' ) ) . ?b property:educated_at ?a . ?b property:end_time ?n }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q223677> .
?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> ?obj .
?statement <http://www.wikidata.org/entity/P582> <1908-0-0>
} 

SELECT ?obj WHERE { wd:Q223677 p:P69 ?s . ?s ps:P69 ?obj . ?s pq:P582 ?x filter(contains(YEAR(?x),'1908')) }