<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54ff88043e3ad-ghk-7-years-younger-biotin-xln.jpg>
<http://www.goodhousekeeping.com/beauty/advice/g1533/anti-aging-food/?src=shelter_footer>