<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/320x192/5469b30072bcb_-_bmw_vision_frankfurt_-_image_011-lg.jpg>
<http://roadandtrack.com/car-shows/frankfurt-auto-show/news/g586/photos-bmw-vision-efficientdynamics-concept-1/>