<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/AggregateOffer>
<http://www.pricegrabber.com/industrial/thermostats-controllers++honeywell-digital-thermostat-2h-2c-5-1-1-5-2-prog-model-th6220d1002-6w/m-30676797/?ut=b8488eb4d4ef7467>