<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x653/54fe6c21db4c1-dramatic-height-headboard-de.jpg>
<http://www.goodhousekeeping.com/home/decorating-ideas/g54/headboard-ideas/>