<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x551/54ff3cbe8c1fb-hbx-lancaster-bed-watson-1113-89bwhk-s2.jpg>
<http://www.goodhousekeeping.com/home/decorating-ideas/g998/canopy-beds/>