<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://mac.h-cdn.co/assets/cm/14/49/980x1328/5482a3edcb6e4_-_mcx-to-your-own-beet-s2.jpg>
<http://www.marieclaire.com/food-cocktails/g1821/juicing-cocktails-2013/>