<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/480x640/54c12bbd34b0d_-_10-hbx-pratt-lambert-casava-1013-de.jpg>
<http://www.housebeautiful.com/room-decorating/colors/g1521/colors-around-the-world/>