<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/320x408/54bf2caa0f0f0_-_15-barrett-0109-xlg-4328513.jpg>
<http://www.housebeautiful.com/design-inspiration/house-tours/g532/power-of-serenity/>