<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539fa1f15cdd0_-_cos-2-chocolate-cravings-lgn.jpg>
<http://www.cosmopolitan.com/food-cocktails/g1655/foods-that-squash-cravings/?slide=1>