<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/15/44/1446048071-yamaha-sports-ride-concept.png>
<http://www.roadandtrack.com/car-shows/tokyo-auto-show/news/a27175/yamahas-latest-concept-is-asports-car/>