<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/640x360/546b1b15e1ab4_-_point_65_modular_kayak-lg.jpg>
<http://www.roadandtrack.com/car-culture/car-accessories/reviews/a5588/buy-this-lamborghini-lm002-and-a-kayak/>