<http://schema.org/mainEntityOfPage>
<http://www.upi.com/Sports_News/2012/04/14/NBA-Cleveland-98-Washington-89/50961334458566/>
<http://www.upi.com/Sports_News/2012/04/14/NBA-Cleveland-98-Washington-89/UPI-50961334458566/?rel=82801334538295>