Question: Which JJ Abrams movies had April Webster as the film director?
Answer(s):
answer: Mission: Impossible III
answer: Star Trek
answer: Super 8
answer: Star Wars: The Force Awakens

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.01xndd)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.01xndd ns:film.director.film ?x .
?x ns:film.film.film_casting_director ns:m.08m4d8d . 
}