<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/320x320/54fe68ff8abda-shrimp-green-apple-salad-recipe-ghk0513-lgn.jpg>
<http://www.goodhousekeeping.com/food-recipes/g374/gluten-free-dinner-recipes/>