<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/320x320/54fdf16b790a3-tortellini-with-goat-cheese-lgn.jpg>
<http://www.goodhousekeeping.com/food-recipes/easy/g372/5-ingredients-15-minutes/?src=shelter_footer>