<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://edc.h-cdn.co/assets/cm/15/04/480x384/54c19727072dc_-_3_1287173069_leva_ed1004_02-lgn.jpg>
<http://www.elledecor.com/home-remodeling-renovating/home-renovation/how-to/g741/white-bookcase-ideas/>