<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/480x360/54cb1b87e8eb4_-_travel-gadgets-04-0913-lgn.jpg>
<http://www.popularmechanics.com/technology/gadgets/g1306/5-go-anywhere-gadgets-for-the-techy-traveler/>