<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54ffa20d1651d-blackberry-yogurt-300x200.jpg>
<http://www.goodhousekeeping.com/food-recipes/a22296/a-fat-free-treat/?src=shelter_footer>