<http://schema.org/mainEntityOfPage>
<http://www.upi.com/Top_News/US/2013/01/27/Feinstein-girds-for-gun-control-battle/68301359314450/>
<http://www.upi.com/Top_News/US/2013/01/27/Feinstein-girds-for-gun-control-battle/UPI-68301359314450/ph3/>