<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f9372a65cb0_-_north-carolina-potato-chips-xl.jpg>
<http://www.delish.com/food/news/g2089/best-chips/?gt1=47061>