<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/05/320x408/54c91f8994f30_-_stripes-monkey-wallpaper-0511-wallpaper05-de.jpg>
<http://www.housebeautiful.com/shopping/home-accessories/tips/g1074/wallpaper-with-monkeys-0511/>