<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/15/44/640x320/landscape-1445982985-mazda3.jpg>
<http://www.roadandtrack.com/car-shows/tokyo-auto-show/news/a27166/mazda-rx-vision-concept/>