<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/480x360/54c0e7ad684c1_-_10-hbx-tilton-fenwick-home-office-0912-de.jpg>
<http://www.housebeautiful.com/home-remodeling/interior-designers/tips/g1455/interior-designer-sketches/>