<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/05/320x408/54c90d983a054_-_white-brown-foyer-0606_xlg.jpg>
<http://www.housebeautiful.com/room-decorating/kitchens/g435/pennsylvania-kitchen-0708/>