<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/54eb4b7dabbbf_-_what-is-it-worth-plaid-coat-1212-elzzer-xln.jpg>
<http://www.countryliving.com/shopping/antiques/g1098/what-its-worth/>