<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/1024x576/54c08b8f26e40_-_03-hbx-blue-tufted-sofa-warner-0510-s2.jpg>
<http://www.housebeautiful.com/room-decorating/living-family-rooms/advice/g1301/happy-living-room/>