<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/12/55090b3b1bf9e-ghk-blog-8ozassortedheart-200.jpg>
<http://www.goodhousekeeping.com/food-recipes/a24351/most-popular-chocolates/?src=shelter_footer>