<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://edc.h-cdn.co/assets/cm/15/04/54bf3cfaea333_-_422005182738-2.jpg>
<http://www.elledecor.com/design-decorate/room-ideas/a122/a-detailed-cross-section-of-the-mirrored-niche-17442/>