<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/980x598/546aaba682e70_-_13cmax-hybrid-10-hr-lg.jpg>
<http://www.roadandtrack.com/car-shows/detroit-auto-show/news/g2327/photos-2013-ford-c-max-hybrid-and-energi/>