<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/320x426/54ff00eac6fd0-ghk-itunes-u-lgn-85691966.jpg>
<http://www.goodhousekeeping.com/electronics/smart-phone-reviews/g487/free-favorite-smartphone-apps/>