<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/480x360/54caff69a327b_-_backstage-vegas-03-1112-lgn.jpg>
<http://www.popularmechanics.com/technology/design/g1008/the-industrial-grit-behind-the-las-vegas-glitz/>