<http://schema.org/mainEntityOfPage>
<http://www.upi.com/Odd_News/2013/07/18/Seattle-tops-list-of-Chill-Cities/69391374166435/>
<http://www.upi.com/Odd_News/2013/07/18/Seattle-tops-list-of-Chill-Cities/UPI-69391374166435/>