<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/980x551/546b16ea157d9_-_1971-chevron-b19-engine-lg.jpg>
<http://www.roadandtrack.com/motorsports/news/g3999/photos-1971-chevron-b19/>