<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/54eb9c12ce14e_-_united-states-soap.jpg>
<http://www.countryliving.com/home-design/decorating-ideas/a5727/america-shaped-home-decor/>