<http://schema.org/mainEntityOfPage>
<http://www.upi.com/Top_News/US/2012/09/17/UPI-Poll-Voters-back-Obama-abroad-home/79411347885986/>
<http://www.upi.com/Top_News/US/2012/09/17/UPI-Poll-Voters-back-Obama-abroad-home/UPI-79411347885986/?rel=94371348497872>