<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/980x1472/548b419d97708_-_rbk-weight-loss-0513-2-s2.jpg>
<http://www.redbookmag.com/body/health-fitness/advice/g1647/weight-loss-tips-from-a-celebrity-trainer/>