<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/11/54fdf39f14e73-white-bean-panzanella-salad-recipe-ghk0811-7nq4j3-xl.jpg>
<http://www.delish.com/cooking/g184/leftover-buns/>