<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/06/480x322/54cfcff492f7f_-_touring-bikes-03-1011-xln-87743011.jpg>
<http://www.popularmechanics.com/cars/motorcycles/g177/5-tough-touring-bikes-we-love/>