<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/480x360/54cae94eb829c_-_camping-gear-05-0412-de.jpg>
<http://www.popularmechanics.com/adventure/outdoors/g823/indestructible-camping-gear-to-tame-the-outdoors/>