<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54feae177f706-northern-lights-in-sky-1210-s3.jpg>
<http://www.goodhousekeeping.com/life/inspirational-stories/a19094/reasons-to-be-grateful/?src=shelter_footer>