<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54fed79f1aba4-ghk-sony-xperia-tablet-z-xl.jpg>
<http://www.goodhousekeeping.com/electronics/tablet-pc-reviews/g318/best-tablets/>