<http://schema.org/url>
<http://www.businessweek.com/articles/2012-12-28/a-better-way-to-rank-nfl-teams-from-a-new-zealander>
<http://www.bloomberg.com/bw/articles/2012-12-28/a-better-way-to-rank-nfl-teams-from-a-new-zealander>