Question: What movies did Diana Ross perform in after October 1972?
Answer(s):
answer: Christmas in Vienna
answer: Mahogany
answer: The Land Before Time
answer: Diana Ross: Visions of Diana Ross
answer: Double Platinum
answer: It's Black Entertainment!
answer: We Are Family
answer: The Wiz
answer: Diana Ross: The Lady Sings Jazz and Blues
answer: Out of Darkness

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.01wrcxr)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.01wrcxr ns:film.actor.film ?y .
?y ns:film.performance.film ?x .
?x ns:film.film.initial_release_date ?num .
FILTER (?num > "1972-10-12"^^xsd:dateTime) . 
}