Question: Which team that plays the national sport of Puerto Rico was founded in 1940?
Answer(s):
answer: Puerto Rico national football team

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.05r7t)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.05r7t ns:sports.sports_team_location.teams ?x .
?x ns:sports.sports_team.founded "1940"^^xsd:dateTime . 
}