Question: What groups did the famous person who went to Bundesrealgymnasium Linz belongto?
Answer(s):
answer: Nazi Party
answer: German Workers' Party

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:people.person.education ?k .
?k ns:education.education.institution ns:m.01064kcx . 
?c ns:government.politician.party ?y .
?y ns:government.political_party_tenure.party ?x .
}