<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54fefc5f28cd5-0512-radish-arugula-salad-xl.jpg>
<http://www.goodhousekeeping.com/food-recipes/easy/g428/easy-egg-recipes/>