<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/480x360/54caf7d777389_-_space-saving-tools-03-1012-lgn.jpg>
<http://www.popularmechanics.com/home/tools/reviews/g957/5-space-saving-tools-for-small-workshops/>