<http://schema.org/mainEntityOfPage>
<http://www.upi.com/Top_News/US/2013/02/03/Panetta-says-Benghazi-rescue-not-realistic/61801359917032/>
<http://www.upi.com/Top_News/US/2013/02/03/Panetta-says-Benghazi-rescue-not-realistic/UPI-61801359917032/>