<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/640x430/54eb6c9ccc916_-_school-supplies-carbon-crusader-xln.jpg>
<http://www.countryliving.com/shopping/g1503/back-to-school-supplies/>