<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/320x426/54cb1b51b3e4c_-_drill-press-tool-test-08-0913-de.jpg>
<http://www.popularmechanics.com/home/tools/reviews/g1285/our-test-to-find-the-best-drill-press/>