<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/320x408/55003fdfa2218-nuturepure-8oz-big-lg.jpg>
<http://www.goodhousekeeping.com/life/parenting/tips/g1860/bpa-free-bottles-44042508/?src=shelter_footer>