Question: Which continent includes a country whose coat of arms is the Seal of the United Mexican States?
Answer(s):
answer: North America

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:symbols.coat_of_arms_bearer.coat_of_arms_used ?k .
?k ns:symbols.armorial_grant.coat_of_arms ns:m.04f00zn . 
?c ns:base.locations.countries.continent ?x .
}