Question: Which languages are spoken at the location where the movie,"The Carbon Collective" , occurred?
Answer(s):
answer: Bribri Language
answer: Jamaican Creole English Language
answer: Limonese Creole
answer: Spanish Language

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:film.film_location.featured_in_films ns:m.0v3g_bj . 
?c ns:location.country.languages_spoken ?x .
}