Question: The fictional universe, Foreworld, uses the real-life native language of what countries?
Answer(s):
answer: Kingdom of Great Britain
answer: Republic of Ireland
answer: United Kingdom
answer: United States of America
answer: Australia
answer: New Zealand
answer: Canada

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:fictional_universe.fictional_language.found_in_fictional_universe ns:m.0hprt34 . 
?c ns:language.human_language.main_country ?x .
}