<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/54c0c1035fd6e_-_15-hbx-antique-french-twin-beds-tobin-513-xln.jpg>
<http://www.housebeautiful.com/room-decorating/colors/g1363/black-and-white-designer-rooms/>