<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/54c16d5600c34_-_livingroom-purple-redchair-0710-kaihoi-03-de-1164548-lgn.jpg>
<http://www.housebeautiful.com/room-decorating/colors/g1957/best-new-color-combinations/>