<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54fa1ca5c20ff-ghk-huevos-rancheros-0307-xl.jpg>
<http://www.goodhousekeeping.com/health/diet-nutrition/advice/g470/no-hunger-diet/?src=shelter_footer>