<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/980x598/546f6b017f18a_-_bej10-knockoffs-007-huanhai-lg.jpg>
<http://www.roadandtrack.com/car-shows/beijing-auto-show/news/g5134/photos-beijing-knockoffs/>