<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/06/480x360/54cfd353e0cfe_-_airstream-10-0713-de.jpg>
<http://www.popularmechanics.com/cars/g1229/the-airstream-secrets-of-americas-silver-rv/>