<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/980x551/54c15b0144d04_-_05-hbx-gray-outdoor-furniture-0513-de.jpg>
<http://www.housebeautiful.com/room-decorating/outdoor-ideas/tips/g1952/indoor-outdoor-rooms/>