<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x1470/54fe4fd0b2ba8-mediterranean-beef-stew-recipe-ghk0114-s2.jpg>
<http://www.goodhousekeeping.com/food-recipes/easy/g50/easy-slow-cooker-suppers/>