<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f65fda4780e_-_ghk-healthy-tuna-salad-0909-xl-f4o5n2-qvwl5z-bjm3ik-51972249.jpg>
<http://www.delish.com/holiday-recipes/easter/g1002/fish-sandwiches/>