<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/AggregateOffer>
<http://www.pricegrabber.com/cameras/digital++nokia-nokia-5610-xpressmusic-unlocked-cell-phone-with-3-15-mp-camera-i/m-92595809/?ut=36a74f9e8838203c>