<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/54caf373c9da6_-_flashlights-03-0812-lgn.jpg>
<http://www.popularmechanics.com/technology/gadgets/reviews/g917/who-makes-the-toughest-flashlight-abusive-lab-test/>