<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbz.h-cdn.co/assets/cm/15/05/480x720/54c1be6ab893e_-_hbz-denim-special-its-in-the-jeans-0-xln.jpg>
<http://www.harpersbazaar.com/fashion/trends/g2003/denim-trends-0512/>