<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/320x250/54eaed361b83a_-_march_april_2000_porch_border.jpg>
<http://www.countryliving.com/gardening/garden-ideas/advice/g746/garden-plans/>