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"1967 nfl championship 1981 afc championship 2013 nfl playoffs 2014 nfl playoffs coldest game in nfl history green bay packers ice bowl Lambeau Field nfl wild card weekend san francisco 49ers"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.si.com/nfl/audibles/2014/01/03/packers-49ers-coldest-game-nfl-history>