<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/640x430/54cadba0a50fd_-_fuel-sippers-04-1211-xln.jpg>
<http://www.popularmechanics.com/cars/g700/11-first-class-fuel-sippers-that-arent-hybrids/>