<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/768x516/54cad830cfbf3_-_milan-motorshow-14-1111-xln.jpg>
<http://www.popularmechanics.com/cars/motorcycles/g659/the-best-new-motorcycles-unveiled-in-milan/>