<http://schema.org/mainEntityOfPage>
<http://www.upi.com/Sports_News/2011/10/09/NFL-Buffalo-31-Philadelphia-24/55271318193989/>
<http://www.upi.com/Sports_News/2011/10/09/NFL-Buffalo-31-Philadelphia-24/UPI-55271318193989/?st_rec=82461318800720>