<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/980x551/54c0983894b1c_-_03-hbx-grate-wall-hanging-sarawat-sakthamcharoen-s2.jpg>
<http://www.housebeautiful.com/shopping/home-accessories/news/g1327/affordable-art-under-100-1212/>