<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/640x430/54cae2373995a_-_subcompact-showdown-06-0212-de.jpg>
<http://www.popularmechanics.com/cars/reviews/g762/subcompact-showdown-chevy-sonic-vs-kia-rio-vs-toyota-prius/>