Question: what European countries  export to Saudi Arabia?
Answer(s):
answer: Portugal
answer: Portugal

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.0_6t_z8)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.0_6t_z8 ns:organization.membership_organization.members ?y .
?y ns:organization.organization_membership.member ?x .
?x ns:location.statistical_region.places_exported_to ?c .
?c ns:location.imports_and_exports.exported_to ns:m.01z215 . 
}