<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/18/160x120/55415e429bed5-esq-08-chicago-dog-092811-lg-75417023.jpg>
<http://www.esquire.com/food-drink/g930/football-hot-dog-recipes-093011/>