<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54ff6c999743a-ghk-donuts-1-crunchy-nutella-xln.jpg>
<http://www.goodhousekeeping.com/food-recipes/dessert/g1290/doughnut-hacks-toppings/>