<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/480x552/54eb88756435d_-_wd-6-hose-osf8nt-x.jpg>
<http://www.countryliving.com/gardening/garden-ideas/advice/g1745/front-garden-design/>