<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil>
<http://www.roadandtrack.com/car-shows/beijing-auto-show/news/a18192/2012-audi-a6-l-e-tron-concept-1/?src=global_footer>