<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f65fdcb6f7c_-_salmon-salad-sandwich-xl-gjvhin-rrt39t-17321899.jpg>
<http://www.delish.com/holiday-recipes/easter/g1002/fish-sandwiches/>