Question: What is the person who wrote "Brother Sun, Sister Moon" the patron saint of?
Answer(s):

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:music.lyricist.lyrics_written ns:m.0hnsdk0 . 
?c ns:base.saints.saint.patronage ?x .
}