<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/54eb7bc0117a3_-_garden-1-0809-de-44252951-lgn-hubbard.jpg>
<http://www.countryliving.com/gardening/garden-ideas/a5099/landscaping-trends-2014/>