Data: Serie A, champions, Juventus F.C.; A.S. Roma, fullName, "Associazione Sportiva Roma S.p.A."; A.S. Roma, ground, "Rome, Italy"; A.S. Roma, league, Serie A

Juventus FC are champions of Serie A in which AS Roma also play. Their full name is "Associazione Sportiva Roma S.p.A." and they have a ground in Rome, Italy.

Data: Japan, ethnicGroup, Japanese people

The main ethnic group in Japan is the Japanese.

Data: American Civil War, commander, Jefferson Davis
Jefferson Davis was a commander in the American Civil War.