Question: Which films did the actor t,hat was the character, Martin Devoe act in?
Answer(s):
answer: Battle Scars: The Bud Moore Story

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ?c)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
?c ns:film.actor.film ?k .
?k ns:film.performance.character ns:m.0gypl51 . 
?c ns:film.person_or_entity_appearing_in_film.films ?y .
?y ns:film.personal_film_appearance.film ?x .
}