<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/980x598/546aefc3c2f8e_-_audi-20quattro-20concept-jl-003-lg.jpg>
<http://www.roadandtrack.com/car-shows/los-angeles-auto-show/news/g3375/photos-audi-quattro-concept-2/>