<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/54eb3c9a3b7f3_-_chamomile.jpg>
<http://www.womansday.com/health-fitness/nutrition/a3644/10-healing-herbs-used-in-teas-75249/>