<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/768x516/54c05fbceb0b5_-_hbx-green-sofa-in-den-0512-murphy09-xl.jpg>
<http://www.housebeautiful.com/design-inspiration/house-tours/g1246/colorful-apartment-decorating-ideas/>