<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/320x240/54c0cda65dfe8_-_02-hbx-chesterfield-sofa-0613-d9vsqp-de.jpg>
<http://www.housebeautiful.com/shopping/furniture/tips/g1418/kathryn-ireland-tapisserie-furniture-0613/>