<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/980x588/546a7e0b67924_-_alfa-romeo-4c-concept-010-lg.jpg>
<http://www.roadandtrack.com/car-culture/g5719/photos-alfa-romeo-4c-concept-1/>