<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/768x516/54eba190d51b9_-_cup-green-tea-xl.jpg>
<http://www.womansday.com/health-fitness/womens-health/advice/g802/dr-oz-health-remedies/>