<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f65f4f8b52a_-_soft-shell-crab-seaweed-pringles-del1213-xl.jpg>
<http://www.delish.com/food/g995/only-available-here-unusual-foods/>