<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/160x213/54eb88e561521_-_staples-all-in-one-desk-organizer-mdn.jpg>
<http://www.womansday.com/life/g368/school-tools-we-love-81736/>