<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/320x479/54ff4e107e6c7-cork-kids-art-de.jpg>
<http://www.goodhousekeeping.com/home/decorating-ideas/tips/g1096/display-kids-art/>