<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/320x192/546a169eaf65b_-_2009-porsche-911-carrera-04-lg.jpg>
<http://www.roadandtrack.com/new-cars/g1049/photos-2009-porsche-911-carrera/>