<http://schema.org/mainEntityOfPage>
<http://www.upi.com/Health_News/2013/02/12/Recall-Lean-Cuisine-Mezzaluna-Ravioli/83431360705404/>
<http://www.upi.com/Health_News/2013/02/12/Recall-Lean-Cuisine-Mezzaluna-Ravioli/UPI-83431360705404/?spt=hs&or=hn>