<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/08/160x120/54e9e8e1ac1ac_-_may-june-2001-real-mrpvio-lgcwie-illo.jpg>
<http://www.countryliving.com/gardening/garden-ideas/advice/g746/garden-plans/>