<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/54eb5ead68dff_-_ower-wall-sweet-home-alabama-0411-welldouthit004-mlctnl-xln.jpg>
<http://www.countryliving.com/home-design/house-tours/g1318/tudor-house-photos/>