<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/980x598/5469af0657bd0_-_2013-porsche-911-carrera-4s-15-lg.jpg>
<http://www.roadandtrack.com/new-cars/g563/photos-2013-porsche-911-carrera-4s/>