<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/640x430/54ca63d9b6800_-_fuel_efficient_suvs_05_1210-xl-81924656.jpg>
<http://www.popularmechanics.com/cars/g155/top-10-most-fuel-efficient-2011-suvs/>