<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x1018/54ff0774bf7f0-ghk-02-cold-fun-s2.jpg>
<http://www.goodhousekeeping.com/life/parenting/tips/g564/winter-fun/>