<http://schema.org/url>
<http://www.businessweek.com/articles/2013-04-25/its-spring-time-for-another-slump-for-the-u-dot-s-dot-economy>
<http://www.bloomberg.com/bw/articles/2013-04-25/its-spring-time-for-another-slump-for-the-u-dot-s-dot-economy>