<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54ff2c74c04a3-whole-grain-shells-with-goat-cheese-and-walnuts-0311-xl.jpg>
<http://www.goodhousekeeping.com/food-recipes/healthy/g908/vegetarian-recipes/>