<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/10/480x360/54f5fd393b220_-_01-printed-items-on-clothesline-lgn.jpg>
<http://www.womansday.com/home/decorating/g1159/block-printing/>