<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/54cae3bcb90eb_-_40-mpg-02-0212-smn.jpg>
<http://www.popularmechanics.com/cars/a7471/mileage-moment-of-truth-we-put-40-mpg-claims-to-the-test-6651300/>