<http://schema.org/mainEntityOfPage>
<http://www.upi.com/Business_News/Energy-Industry/2013/11/11/Libya-calls-people-to-liberate-oil-sector/45651384176962/>
<http://www.upi.com/Business_News/Energy-Industry/2013/11/11/Libya-calls-people-to-liberate-oil-sector/UPI-45651384176962/>