Question: Which movies starring MIchael Jackson were released prior to July 13, 2009?
Answer(s):
answer: Free to Be… You and Me
answer: Wiz on Down the Road
answer: Motown 25: Yesterday, Today, Forever
answer: Miss Cast Away
answer: Men in Black II
answer: Captain EO Promo & Pre-show
answer: Captain EO
answer: Moonwalker
answer: Michael Jackson's Ghosts
answer: The Wiz

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.09889g)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.09889g ns:film.actor.film ?y .
?y ns:film.performance.film ?x .
?x ns:film.film.initial_release_date ?num .
FILTER (?num < "2009-07-13"^^xsd:dateTime) . 
}