Question: What kind of guitar did the artist with Born and Raised World Tour use?
Answer(s):
answer: Fender Stratocaster

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.artist.concert_tours ns:m.0t51_fv . 
?c ns:music.guitarist.guitars_played ?x .
}