<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbz.h-cdn.co/assets/cm/15/04/480x459/54bed9c57f61a_-_hbz-cinco-de-mayo-chips-and-dip-0412-ebuwqo-de.jpg>
<http://www.harpersbazaar.com/fashion/trends/g2011/cinco-de-mayo-party-ideas/>