Question: What Nato member country has the smallest ISO numeric number?
Answer(s):
answer: Bulgaria

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.059dn)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.059dn ns:organization.membership_organization.members ?y .
?y ns:organization.organization_membership.member ?x .
?x ns:location.country.iso_numeric ?num .
}
ORDER BY xsd:integer(?num) LIMIT 1