<http://schema.org/mainEntityOfPage>
<http://www.upi.com/Top_News/Special/2013/02/11/Panetta-sees-Afghan-success/33711360597353/>
<http://www.upi.com/Top_News/Special/2013/02/11/Panetta-sees-Afghan-success/UPI-33711360597353/?rel=22351361370673>