<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54ff8d2fe9d78-best-sunscreens-orig-master-62o9rh-s7g9xm-1.jpg>
<http://www.goodhousekeeping.com/institute/a25069/sunscreen-test/>