<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/768x432/546b34b3d3600_-_walmart-advanced-vehicle-experience-wave-concept-truck-lg.jpg>
<http://www.roadandtrack.com/new-cars/news/a7284/walmart-turbine-hybrid-aero-semi/>