Question: Which religious texts refer to Zoroaster as the founding figure in its scriptures?
Answer(s):
answer: Avesta

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:religion.religion.founding_figures ns:m.0c363 . 
?c ns:religion.religion.texts ?x .
?x ns:common.topic.notable_types ns:m.02knxyp .
}