<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/980x598/54699cecd3a90_-_2014-porsche-918-spyder-07-lg.jpg>
<http://www.roadandtrack.com/car-culture/g494/photos-2014-porsche-918-spyder-1/>