<http://schema.org/url>
<http://www.businessweek.com/articles/2013-09-25/usain-bolts-puma-deal-is-the-worlds-fastest-man-worth-the-money>
<http://www.bloomberg.com/bw/articles/2013-09-25/usain-bolts-puma-deal-is-the-worlds-fastest-man-worth-the-money>