Question: What was the birthplace of the actor who played in the movie "Wiz on Down the Road"?
Answer(s):
answer: Gary

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.actor.film ?k .
?k ns:film.performance.film ns:m.0v43grn . 
?c ns:music.artist.origin ?x .
}