<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/980x551/54c0b7dac62a4_-_03-hbx-walled-courtyard-garden-morgan-0412-s2.jpg>
<http://www.housebeautiful.com/room-decorating/outdoor-ideas/tips/g1383/easy-outdoor-decorating-ideas/>