<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/160x213/54c0509357b9e_-_15-hbx-yellow-bed-mdn-27098013.jpg>
<http://www.housebeautiful.com/room-decorating/colors/g1227/yellow-bedrooms/>