<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/480x360/54caeb6c32fdc_-_commuter-gadgets-04-0512-lgn.jpg>
<http://www.popularmechanics.com/technology/gadgets/reviews/g828/gadgets-to-upgrade-any-commute/>