<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/546b68d0e6663_-_amp_2011-porsche-911-turbo-s_lead2-lg.jpg>
<http://www.roadandtrack.com/new-cars/future-cars/news/a15823/2011-porsche-911-turbo-s-1/>