<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/54eb5eda74ff8_-_grass-pathway-gardening-idea-notebook-0712-xln.jpg>
<http://www.countryliving.com/gardening/garden-tours/g1432/landscaping-ideas/>