<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/12/5508de76d4260-gretchen-rubin-xl.jpg>
<http://www.goodhousekeeping.com/health/wellness/advice/a19299/the-happiness-project-making-time-for-yourself/>