<http://schema.org/mainEntityOfPage>
<http://www.upi.com/Health_News/2012/11/30/Omega-3-fortified-milk-may-help-heart/13701354313479/>
<http://www.upi.com/Health_News/2012/11/30/Omega-3-fortified-milk-may-help-heart/UPI-13701354313479/?spt=hs&or=hn>