<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54feb560c2015-attune-probiotic-chocolate-bar-0611-xl.jpg>
<http://www.goodhousekeeping.com/health/diet-nutrition/g239/probiotic-products/>