<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/54eb4f2c02b0b_-_clv_ukg_2914b.jpg>
<http://www.countryliving.com/gardening/a3731/kitchen-garden-drill-baby-drill/>