<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/640x430/54cad32cb1313_-_frankfurt-production-cars-23-0911-xln-81493538.jpg>
<http://www.popularmechanics.com/cars/g651/top-15-production-cars-from-the-2011-frankfurt-auto-show/>