<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/54c13c24c86d7_-_hbx-palladian-style-house-jan-1964-lg.jpg>
<http://www.housebeautiful.com/lifestyle/fun-at-home/a1645/guess-the-year-palladian-style-dining-room/>