Question: Which actress provides the voice of Meg in Stewie Kills Lois Kills Stewie?
Answer(s):
answer: Lacey Chabert

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:tv.tv_program.multipart_episodes ns:m.047t4gp . 
?c ns:tv.tv_program.regular_cast ?y .
?y ns:tv.regular_tv_appearance.actor ?x .
?y ns:tv.regular_tv_appearance.character ns:m.035szd .
?y ns:tv.regular_tv_appearance.from ?sk0 .
}
ORDER BY xsd:datetime(?sk0)
LIMIT 1