<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/320x426/54f107048b230_-_01-dr-oz-and-blueberries-lgn.jpg>
<http://www.womansday.com/health-fitness/nutrition/g1154/dr-oz-weight-loss/>