<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/AggregateRating>
<http://www.pricegrabber.com/computers/video-cards++3d-fuzion-geforce-7800-gt-video-card-256mb-pci-express-x16-dual-dvi/m-12666570/?ut=36ead7b97b78ceee>