<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/320x160/54ff6eff581c6-img36m.jpg>
<http://www.goodhousekeeping.com/institute/a24500/best-cheese-grater/?src=shelter_footer>