<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x1143/54ff132d291a5-0513cm4-q-card-cell-phone-case-s2.jpg>
<http://www.goodhousekeeping.com/electronics/smart-phone-reviews/g679/best-cell-phone-cases/>