<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/480x552/54eb6c9d2fbb4_-_school-supplies-crayon-rocks-xln.jpg>
<http://www.countryliving.com/shopping/g1503/back-to-school-supplies/?link=emb&dom=yah_life&src=syn&con=blog_countryliving&mag=clg>