<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/15/07/980x1306/gallery_nrm_1423520344-12-hbx-faux-stone-wallpaper-0315.jpg>
<http://www.housebeautiful.com/room-decorating/colors/g1363/black-and-white-designer-rooms/>