Question: What movies featuring Liam Hemsworth were released after 9 March 2009?
Answer(s):
answer: The Hunger Games: Mockingjay, Part 1
answer: The Hunger Games: Mockingjay, Part 2
answer: Triangle
answer: The Hunger Games
answer: The Expendables 2
answer: The Last Song
answer: Timeless
answer: Paranoia
answer: Empire State
answer: Cut Bank
answer: The Hunger Games: Catching Fire
answer: Arabian Nights
answer: Love and Honor

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.04yd0fh)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.04yd0fh ns:film.actor.film ?y .
?y ns:film.performance.film ?x .
?x ns:film.film.initial_release_date ?num .
FILTER (?num > "2009-03-09"^^xsd:dateTime) . 
}