<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54feb61e9d1a4-0911-kyran-pittman-and-husband-patrick-md.jpg>
<http://www.goodhousekeeping.com/health/diet-nutrition/advice/a19195/couples-weight-loss/>