<http://schema.org/mainEntityOfPage>
<http://www.upi.com/Top_News/US/2011/04/26/Gibbs-expects-Romney-to-get-GOP-nod/73431303855789/>
<http://www.upi.com/Top_News/US/2011/04/26/Gibbs-expects-Romney-to-get-GOP-nod/UPI-73431303855789/ph2/>