<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/320x192/546ada3944a96_-_faw_b50_sedan_-_image_006-lg.jpg>
<http://www.roadandtrack.com/car-shows/beijing-auto-show/news/g2841/photos-2009-faw-b50-bestum/>