<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/AggregateOffer>
<http://www.pricegrabber.com/computers/servers++dell-poweredge-t110-ii-rack-mountable-server-2-6-ghz-intel-pentium-g55/m-1180255322/?ut=321154f5a4ad5db0>