<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/AggregateOffer>
<http://www.pricegrabber.com/outdoors/bathroom-tubs++dreamline-infinity-plus-56-60x58-inch-clear-glass-sliding-tub-door-cle/m-873188769/?ut=36a0acdf9d1d36da>