<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/980x651/54c49b0c5a554_-_12-hbx-mahogany-four-poster-bed-0115-qfgzos-s2.jpg>
<http://www.housebeautiful.com/shopping/furniture/tips/g1639/canopy-bed-designs/>