<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/980x598/546aadb527188_-_rolls-royce-ghost-extended-002-lg.jpg>
<http://www.roadandtrack.com/car-culture/g5585/photos-best-of-shanghai-2011/>