<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/640x391/546b72b301e56_-_2012-audi-a8-hybrid-lg.jpg>
<http://www.roadandtrack.com/car-shows/frankfurt-auto-show/news/a17518/2012-audi-s8-and-a8-hybrid/>