<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/980x1197/54c0cc46eaf8e_-_hbx-striped-gray-pool-chairs-1113-de.jpg>
<http://www.housebeautiful.com/lifestyle/gardening/g2456/landscaping-ideas/>