<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/640x430/54c03778ed351_-_7-hbx-garden-green-living-room-0210-xln.jpg>
<http://www.housebeautiful.com/room-decorating/colors/g1163/green-color-living-room/>