Title: Cinderella (sports)
Content:  won their second title in franchise history after the 2000 season when they won Super Bowl XXXV. It made the Ravens the only NFL team to win all of its Super Bowl appearances, replacing the 49ers. ; 2015 Denver Broncos — The Broncos came off a 12–4 season in which they lost to the Indianapolis Colts 13–24 and also the departure of head coach John Fox, after 5 seasons with the team. Despite once again finishing 12–4, quarterback Peyton Manning had the worst statistical season of his career since his rookie 1998 season with the Colts. After Manning suffered a torn plantar 
Title: List of Baltimore Ravens seasons
Content:  The Baltimore Ravens are a professional American football franchise based in Baltimore, Maryland. They are a member club of the American Football Conference (AFC) North division in the National Football League (NFL); from 1996 to 2001, they played in the AFC Central. The team began play in the 1996 season as a result of former Cleveland Browns team owner Art Modell's decision to move the Browns to Baltimore. The Ravens have won two Super Bowl championships in franchise history: in 2000, when the team defeated the New York Giants 34–7 in Super Bowl XXXV; and in 2012, when the team defeated the San Francisco 49ers 34–31 in Super Bowl XLVII. They are one of two teams (the other being the Tampa Bay Buccaneers) to be undefeated in multiple Super Bowls. Until their defeat by the Ravens in Super Bowl XLVII, the 49ers were the only team to never lose in the Super Bowl with multiple appearances.
Title: 2012 Baltimore Ravens season
Content:  The 2012 Baltimore Ravens season was the team's 17th season in the National Football League. While the Ravens failed to improve on their 12–4 record from 2011, they still managed to clinch the AFC North division title in Week 16 and finish the regular season with a 10–6 record, sending them to their fifth straight playoffs, where they advanced to the AFC Championship Game for the second consecutive season, and then to the Super Bowl for the first time since 2000. They won their second Super Bowl, 34–31 against the San Francisco 49ers. It was the first time in franchise history that the Ravens won consecutive division titles. This marks head coach John Harbaugh's fifth season as the head coach of the franchise and fifth consecutive post-season appearance. The Ravens played their home games at M&T Bank Stadium. The Ravens dedicated their season to 
Title: History of the Baltimore Ravens
Content:  started out badly for the Ravens, as they were defeated by the Broncos in their season opener, thus becoming the second Super Bowl Champion to lose the NFL kickoff game. This meant that they held the first loss of the season, breaking a record for the most points allowed by the defense and ending a 75-game streak of holding a .500 or better win-loss ratio. They would rebound in Week 2 with a 14–6 victory over their division rival, the Cleveland Browns. The following week the Ravens took on the unbeaten Houston Texans at home; this time they would face a familiar face in safety Ed 
Title: History of the Baltimore Ravens
Content:  to kick the winning field goal. The win vaulted the Ravens to play for the AFC Conference Championship against the New England Patriots on Sunday, January 20, 2013; the Ravens won 28–13 after shutting out Tom Brady and the New England offense in the second half, completely dismantling any offensive attempt(s) thereafter. The win placed the Ravens in Super Bowl XLVII against the San Francisco 49ers on February 3, 2013. The Ravens opened the game in thrilling fashion as their opening drive of the game ended with a touchdown pass from eventual Super Bowl MVP Joe Flacco to wide receiver Anquan 
Title: History of the Baltimore Ravens
Content:  Ravens the third Super Bowl team whose defense did not allow an opponent's offensive score; however, Baltimore immediately countered with a TD return by Jermaine Lewis. The Ravens became only the third wild-card team to win a Super Bowl championship. The interception return for a touchdown, followed by two kick return TDs, marked the quickest time in Super Bowl history that three touchdowns had been scored. The title made the Ravens the fourth Baltimore-based pro football team to win a league championship. They were preceded by the NFL Baltimore Colts in 1958, 1959 and 1970, the USFL Stars in 1985 and the CFL Stallions in 1995.
Title: 2013 Baltimore Ravens season
Content:  The 2013 Baltimore Ravens season was the franchise's 18th season in the National Football League and the sixth under head coach John Harbaugh. The Ravens entered the season as the defending Super Bowl champions from the previous year, but failed to improve on their 10–6 record from 2012, and missed the playoffs for the first time since 2007 and for the first time in the Harbaugh/Flacco era. For the first time in franchise history, Ray Lewis was not on the roster, as he announced his retirement before the playoffs began the year prior. He retired as a champion of Super Bowl XLVII and was the last remaining player from the team's inaugural season. Lewis also helped the Ravens win Super Bowl XXXV over the New York Giants and is believed by many as the greatest Baltimore Raven of all time. Including Lewis, the team parted ways with a record eight starters from the Super Bowl-winning squad; no other defending Super Bowl champion had lost more than five.
Title: Cinderella (sports)
Content:  XXXV against the New York Giants, in which the Ravens won their first Super Bowl championship by a score of 34–7. In just their first playoff appearance in franchise history, the Ravens were anticipated to have a very low chance of winning or even reaching the Super Bowl, with some believing they would lose like most brand-new teams that have made the playoffs for the first time. ; 2001 New England Patriots — The Patriots were a mediocre team throughout much of their franchise history, even threatening to relocate to Hartford, Connecticut and St. Louis throughout most of the 1990s. The Patriots were 
Title: 2013 Baltimore Ravens season
Content:  With this defeat, the Ravens were eliminated from post-season contention, assuring the NFL of a new Super Bowl Champion for the ninth straight year. The Ravens finished the season with a record of 8–8. This was also the last NFL game for running back Ray Rice as he was indefinitely suspended by the NFL and released by Ravens the following season.
Title: 2012 Baltimore Ravens season
Content:  The Ravens found themselves playing against the Patriots in the AFC Championship game for the second year in a row after losing to them in heartbreaking fashion by a score of 23–20 in the 2011 AFC Championship game. With the comeback win after trailing in the first-half, the Ravens not only improved their overall record to 13–6, but also advanced to the Super Bowl for the first time in twelve years. The Ravens were the last team to defeat the Patriots at Foxborough in the playoffs until the Tennessee Titans pulled off the feat 7 years later.

Question: when is the last time the ravens won a superbowl?
Answer: Super Bowl XLVII.