<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/980x598/546f6abeaabe5_-_chevrolet-20mpv-205-20volt-20concept-lamm-009-lg.jpg>
<http://www.roadandtrack.com/car-shows/beijing-auto-show/news/g5126/photos-chevrolet-volt-mpv5-electric-concept/?src=global_footer>