<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/54eb7bbeae779_-_clx-0407-garden-xln-robinstubbert.jpg>
<http://www.countryliving.com/gardening/garden-ideas/a5099/landscaping-trends-2014/>