<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/48/547bf3f1018ab_-_467617_64973-b-for-220x330-lg.jpg>
<http://www.roadandtrack.com/new-cars/car-technology/news/a2890/wind-powered-ford-25198/>