Question: Where did the architect that designed Ragley Hall get his education?
Answer(s):
answer: Westminster School
answer: University of Oxford
answer: Christ Church, Oxford
answer: Wadham College, Oxford

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ?c)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
?c ns:architecture.architect.structures_designed ns:m.0704b9 . 
?c ns:people.person.education ?y .
?y ns:education.education.institution ?x .
}