<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54fe71b95c9bc-rogers-before-ds-de.jpg>
<http://www.goodhousekeeping.com/health/diet-nutrition/a16062/diet-success-rogers-0302/>