<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54ff331dd2237-01-ghk020114fg7yy16-xln.jpg>
<http://www.goodhousekeeping.com/health/diet-nutrition/g890/skin-improving-foods/>