<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbz.h-cdn.co/assets/cm/15/04/320x408/54bd1b6f24184_-_ruby-slippers-de-87628168.jpg>
<http://www.harpersbazaar.com/fashion/trends/g847/shoe-quiz/>