<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Thing>
<http://www.pricegrabber.com/computers/digital-media-receivers++wd-tv-play-network-audio-video-player-wireless-lan-dolby-digital-plus-/m-1120241140/?ut=3652726f934e5e18>