<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/480x360/54caedf041422_-_classic-convertibles-08-0612-lgn.jpg>
<http://www.popularmechanics.com/cars/g876/the-evolution-of-the-convertible/>