<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f651c32f470_-_chantrelle-mushroom-kale-pizza-recipe-rbk0912-phrksw-de.jpg>
<http://www.delish.com/cooking/g583/food-craze-recipes/>