<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ell.h-cdn.co/assets/cm/15/02/320x480/54ab2a1e86d5f_-_gaetano-perrone-spring-2012-shoes-lgn-lg.jpg>
<http://www.elle.com/fashion/celebrity-style/news/g8295/outrageous-celebrity-shoes/>