<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/980x1411/548a72d6b9f62_-_rbk-fall-boots-ugg-australia-channing-s2.jpg>
<http://www.redbookmag.com/fashion/trends/advice/g1341/winter-2012-boots/>