<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/160x90/546b1b14cc8d1_-_salesman2_1024x1024_samsonite_maestro-lg.jpg>
<http://www.roadandtrack.com/car-culture/car-accessories/reviews/a5587/buy-these-thumpers-and-an-mga/>