<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54fa1cb8e9a23-ghk-tuna-white-bean-salad-0307-xl.jpg>
<http://www.goodhousekeeping.com/health/diet-nutrition/advice/g470/no-hunger-diet/>