<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/54eb5d6b65383_-_family-on-front-porch-classic-california-house-0612-xln.jpg>
<http://www.countryliving.com/gardening/garden-ideas/g1336/porch-and-patio-decorating-ideas/>