It’ll be changed soon, for sure – so here’s a screen grab of the Wikipedia list of Super Bowl winners – up to 2015 (click to enlarge):
If you look down at the bottom you see “Baltimore Ravens” in the right hand column of Super Bowl XLVII.
That’s the “losing team” column. In case you’re not a football fan…that game won’t be played until February 3. (The Ravens just clinched a spot in the game minutes ago.)
Naughty 49ers fan Wikipedia writer!
Update: It’s already gone!