<http://schema.org/mainEntityOfPage>
<http://www.upi.com/Sports_News/2013/02/12/NHL-Philadelphia-3-Winnipeg-2/42201360731540/>
<http://www.upi.com/Sports_News/2013/02/12/NHL-Philadelphia-3-Winnipeg-2/UPI-42201360731540/?rel=91721361070835>