<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/54cac18fac1ac_-_level_2_charging_0311-sm.jpg>
<http://www.popularmechanics.com/cars/hybrid-electric/a11771/popular-mechanics-new-electric-vehicle-charging-station/>