<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/51/980x1473/548f06bd56fd8_-_rbk-iconic-denim-gwen-stefani-s2.jpg>
<http://www.redbookmag.com/fashion/how-to/g1906/iconic-denim/>