<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/480x552/54c0754b26017_-_hbx-green-sunroom-whittaker-0912-xln.jpg>
<http://www.housebeautiful.com/home-remodeling/interior-designers/tips/g1279/mixing-patterns-0812/>