<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/54c08c4357e22_-_06-hbx-ivory-leather-headboard-segura-0707-xln-1285656.jpg>
<http://www.housebeautiful.com/room-decorating/bedrooms/g1306/happy-bedroom/>