<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/768x516/54cad82d4991a_-_milan-motorshow-02-1111-xln.jpg>
<http://www.popularmechanics.com/cars/motorcycles/g659/the-best-new-motorcycles-unveiled-in-milan/>