<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://edc.h-cdn.co/assets/cm/15/04/54c06dcd0761d_-_metro-word-june-2007-feature-1.jpg>
<http://www.elledecor.com/life-culture/travel/a3772/metro-guide-june-2007-a-32792/>