<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/1280x782/546a8d66102ba_-_audi-a2-013-lg.jpg>
<http://www.roadandtrack.com/car-shows/frankfurt-auto-show/news/g2128/photos-audi-a2-concept/>