<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/54ca83335df0a_-_azure-hybrid-2-0309-lg.jpg>
<http://www.popularmechanics.com/cars/hybrid-electric/reviews/a6339/4307346/>