<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://edc.h-cdn.co/assets/cm/15/04/54bf84d7ecd34_-_rm_smart_sol_01_0-1.jpg>
<http://www.elledecor.com/home-remodeling-renovating/a1320/a-smart-solution-47088/>