<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54ff3aa0e6f77-ghk-blog-1-12-12-noreaster-200.jpg>
<http://www.goodhousekeeping.com/institute/a21568/beat-the-winter-blues-with-music/?src=shelter_footer>