<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/320x160/54bfc6ea9eb7d_-_2-marshall-0309-xlg-67755947-49949066.jpg>
<http://www.housebeautiful.com/room-decorating/colors/g1015/paint-quiz-1110/>