<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/980x1184/54c14d07454e2_-_09-hbx-red-armchair-levereone-0414-s2.jpg>
<http://www.housebeautiful.com/design-inspiration/house-tours/g1948/happy-colorful-california-house/>