<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/54eb4fa58f645_-_0711-coop-eggs-xl.jpg>
<http://www.countryliving.com/gardening/garden-ideas/how-to/g1147/ultimate-chicken-coop/>