<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54ffbf7de7568-powermat3x.JPG>
<http://www.goodhousekeeping.com/home/decorating-ideas/a23332/wireless-charging-from-powermat-test/>