<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/480x552/54c12f7fb00c8_-_06-hbx-augustine-thibaut-design-wallpaper-1113-xln.jpg>
<http://www.housebeautiful.com/shopping/home-accessories/tips/g1556/historic-wallpaper-patterns-1113/>