<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/08/54ea9ec0855bb_-_02-wd1109-cleanse-diets-2.jpg>
<http://www.womansday.com/health-fitness/nutrition/a1074/detox-diet-dos-donts-99985/>