Ravens Super Bowl history: Two appearances, two wins - Baltimore Beatdown
Super Bowl XLVII CHAMPS! Baltimore Ravens hold off San Francisco 49ers after long power outage at Superdome, 34-31 – New York Daily News
Ravens turn out lights on 49ers in wild Super Bowl win
No. 2: Feb. 3, 2013 – Ravens 34, 49ers 31 (Super Bowl XLVII)
Ravens turn out the lights on 49ers - ABC News
Ravens Beat 49ers in Super Bowl After Lights Go Out - The New York Times
Super Bowl interrupted by power failure - ABC News
Believe It, Baltimore, your Ravens are once again Super Bowl Champions! With their thrilling 34-31 victory over the San Francisco 49ers, the Ravens
NFL Super Bowl XLVII Champions: 2012 Baltimore Ravens
Super Bowl score: Ravens hold off 49ers for 34-31 victory - Pride Of Detroit