<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f63e107c51c_-_3-kalamata-olives-ghk0412-2jy7xx-xl.jpg>
<http://www.delish.com/restaurants/g33/dr-oz-diet-recipes/>