<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/160x160/54fea719026e0-tdg-sweetriot-chocolate-tins-mdn.jpg>
<http://www.goodhousekeeping.com/food-recipes/dessert/g165/fair-trade-chocolate-organic-chocolate/>