<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x1197/54fde795cd642-blt-burgers-ghk0606-s2.jpg>
<http://www.goodhousekeeping.com/food-recipes/g444/tasty-burger-0606/?src=shelter_footer>