Question: Where is the grave of the person who wrote "I Shot the Sheriff"?
Answer(s):
answer: Bob Marley Mausoleum

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.04dr87 . 
?c ns:people.deceased_person.place_of_burial ?x .
}