<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54fe95173ec6b-desalvo-before-ds-de.jpg>
<http://www.goodhousekeeping.com/health/diet-nutrition/a17223/diet-success-desalvo-1003/>