Question: On the Simpsons,who adheres to a diet of Veganism, and does the Hank Azaria voice?
Answer(s):
answer: Apu Nahasapeemapetilon

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.0sw6g)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.0sw6g ns:tv.tv_actor.starring_roles ?y .
?y ns:tv.regular_tv_appearance.character ?x .
?y ns:tv.regular_tv_appearance.special_performance_type ns:m.02nsjvf .
?y ns:tv.regular_tv_appearance.series ns:m.07c72 .
?x ns:food.diet_follower.follows_diet ns:m.07_hy . 
}