<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54ff1d3379836-ghk-organizing-mistakes-8-xln.jpg>
<http://www.goodhousekeeping.com/home/organizing/tips/g786/organizing-mistakes/?src=shelter_footer>