<http://schema.org/mainEntityOfPage>
<http://www.upi.com/Sports_News/2013/04/13/MLS-Columbus-at-Montreal-ppd-snow/53421365880937/>
<http://www.upi.com/Sports_News/2013/04/13/MLS-Columbus-at-Montreal-ppd-snow/UPI-53421365880937/?rel=55221367103616>