<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/480x552/54eb48a8a0cfb_-_clx-revealing-nature-table-0211-xl.jpg>
<http://www.countryliving.com/home-design/house-tours/g1085/san-francisco-home-0211/>