Question: What countries have a calling code greater than 229 and as French as one of their languages?
Answer(s):
answer: Madagascar
answer: Seychelles
answer: Rwanda
answer: Chad
answer: Equatorial Guinea
answer: Monaco
answer: Central African Republic
answer: Luxembourg
answer: Djibouti
answer: Congo
answer: Gabon
answer: Vanuatu
answer: Martinique
answer: Burundi
answer: Haiti
answer: Cameroon
answer: Comoros

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.064_8sq)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.064_8sq ns:language.human_language.countries_spoken_in ?x .
?x ns:location.country.official_language ns:m.064_8sq .
?x ns:location.country.calling_code ?num .
FILTER (xsd:integer(?num) > 229) . 
}