<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/320x250/54bf4a779471e_-_5-wallpaper-0609-xlg-17844719.jpg>
<http://www.housebeautiful.com/shopping/home-accessories/g672/worldly-wallpapers/>