<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/980x598/5469adc1a06b1_-_ford-mustang-cobra-jet-concept-23-lg.jpg>
<http://www.roadandtrack.com/car-shows/sema-show/news/g559/photos-ford-mustang-cobra-jet-concept/>