<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f647e84dffc_-_sweet-spicy-jicama-sticks-2kny6a-xl.jpg>
<http://www.delish.com/entertaining/g1480/football-snacks-recipes/>