<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/640x360/546b25fb537a4_-__fx12755-lg.jpg>
<http://www.roadandtrack.com/new-cars/road-tests/reviews/a6184/5-things-i-learned-porsche-918-spyder/>