<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/49/547f0bb9a2509_-_necklaces-on-bulletin-board-1-0110-msc.jpg>
<http://www.redbookmag.com/home/advice/g329/clutter-tips/?click=main_sr>