<http://schema.org/mainEntityOfPage>
<http://www.upi.com/Odd_News/2013/12/25/Survey-Social-media-food-pictures-irk-Swedes/62271387997549/>
<http://www.upi.com/Odd_News/2013/12/25/Survey-Social-media-food-pictures-irk-Swedes/UPI-62271387997549/?spt=nil&d=n>