<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f644aa07206_-_steak-burritos-recipe-ew0711-k9kutj-xl.jpeg>
<http://www.delish.com/entertaining/g199/nfl-teams-location-food/>