<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/768x768/54eb4f6e69379_-_clv_0711_burpee_xl.jpg>
<http://www.countryliving.com/gardening/garden-ideas/g1140/garden-catalogs/>