Question: What films were released before the date of 2003-02-18 and featured Taylor Momsen as an actor?
Answer(s):
answer: We Were Soldiers
answer: Prophet's Game
answer: Dr. Seuss' How the Grinch Stole Christmas
answer: Hansel and Gretel
answer: Spy Kids 2: The Island of Lost Dreams

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.067qp2)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.067qp2 ns:film.actor.film ?y .
?y ns:film.performance.film ?x .
?x ns:film.film.release_date_s ?c .
?c ns:film.film_regional_release_date.release_date ?num .
FILTER (?num < "2003-02-18"^^xsd:dateTime) . 
}