<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/980x1183/54c0cf0fcfc9c_-_07-hbx-black-and-white-bed-canopy-shubel-0613-s2.jpg>
<http://www.housebeautiful.com/shopping/furniture/tips/g1639/canopy-bed-designs/>