<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/06/160x120/54d1223d2d7f8_-_tablesaw-showdown-03-0811-mdn-96332953.jpg>
<http://www.popularmechanics.com/home/tools/reviews/g636/compact-table-saw-showdown-bosch-vs-dewalt/>