<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/480x480/54ca5e809fe13_-_2013-best-bikes-01-1012-lgn.jpg>
<http://www.popularmechanics.com/cars/motorcycles/g105/10-best-buys-in-2013-motorcycles/>