<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f63e11074b8_-_pasta-primavera-recipe-ghk0412-xl.jpg>
<http://www.delish.com/restaurants/g33/dr-oz-diet-recipes/>