<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/980x598/546aa5cee50a6_-_2012-bmw-5-series-active-hybrid-007-lg.jpg>
<http://www.roadandtrack.com/car-shows/tokyo-auto-show/news/g2279/photos-2012-bmw-activehybrid-5/>