<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/320x195/546a51344ff1a_-_cayman_gallery_gallery_008-lg.jpg>
<http://www.roadandtrack.com/new-cars/reviews/g1337/photos-2006-porsche-cayman-s-1/>