<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/768x516/54c54a2a85e5e_-_03-hbx-knapton-hill-round-dining-table-1113-xln.jpg>
<http://www.housebeautiful.com/shopping/furniture/tips/g2161/flexible-tables-1113/>