<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/768x432/546b7a7061c2d_-_bentley-mulsanne-convertible-concept-1-lg.jpg>
<http://www.roadandtrack.com/car-culture/a18368/bentley-mulsanne-convertible-concept-1/>