<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x2133/54ff2aee4c092-ghk-1113-skin-docs-solutions-nuance-s2.jpg>
<http://www.goodhousekeeping.com/beauty/anti-aging/tips/g874/dermatologists-answer-beauty-questions/?src=shelter_footer>