<http://schema.org/url>
<http://www.businessweek.com/articles/2014-05-03/the-u-dot-s-dot-now-has-a-strategic-gasoline-reserve-dot-its-about-time>
<http://www.businessweek.com/printer/articles/198726-the-u-dot-s-dot-now-has-a-strategic-gasoline-reserve-dot-its-about-time>