<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://edc.h-cdn.co/assets/cm/15/04/320x400/54c154569311b_-_grado-muebles-geometricos-ron-gilad-1-lgn.jpg>
<http://www.elledecor.com/design-decorate/interior-designers/g357/edida-2012-2013/>