<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/640x960/54c1397eba373_-_ed-indre-rockefeller-home-4-xl.jpg>
<http://www.housebeautiful.com/design-inspiration/house-tours/g1630/indre-rockefeller-home-elle-decor/>