Question: Which type of Scott Joplin's music is feature in the album "Archetype"?
Answer(s):
answer: March

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.07b69)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.07b69 ns:music.artist.genre ?x .
?x ns:music.genre.albums ns:m.012hctsp . 
}