<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f6b9a563470_-_spiced-cauliflower-recipe-opr0911-lg.jpg>
<http://www.delish.com/restaurants/g1663/opr-dr-oz-vegetarian-recipes/>