<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f65a3889190_-_chicken-with-tex-mex-salsa-recipe-0611-rhh08t-s1.jpg>
<http://www.delish.com/entertaining/g835/tailgating-tools-recipes/>