<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54ffcec83bcb1-click-pad-remote-control-200.jpg>
<http://www.goodhousekeeping.com/institute/a24151/bose-home-entertainment-system/?src=shelter_footer>