Question: Which US president was responsible for starting the Federal Reserve Board and held the largest presidential number?
Answer(s):
answer: Franklin D. Roosevelt

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.02xmb)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.02xmb ns:organization.organization.founders ?x .
?x ns:government.us_president.presidency_number ?num .
}
ORDER BY DESC(xsd:integer(?num)) LIMIT 1