<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x1289/54fe4fcf8d61a-3-napkin-baby-back-ribs-recipe-ghk0114-s2.jpg>
<http://www.goodhousekeeping.com/food-recipes/easy/g50/easy-slow-cooker-suppers/>