<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x1421/54ff054a2637d-ghk-dinner-dilemmas-solved-10-s2.jpg>
<http://www.goodhousekeeping.com/food-recipes/cooking/tips/g524/common-cooking-mistakes/>