<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x400/550048e0acec7-powerfilm-usb-aa-charger-s3.jpg>
<http://www.goodhousekeeping.com/home-products/solar-charger-reviews/g2093/portable-solar-panels/>