<http://schema.org/url>
<http://www.aol.com/article/2013/07/13/7-things-you-need-to-know-about-berkshire-hathaway/20665158/>
<http://www.aol.com/article/2013/07/13/7-things-you-need-to-know-about-berkshire-hathaway/20665158/?gen=1>