<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Product>
<http://www.pricegrabber.com/appliances/refrigerators++lg-lfx31945st-lg-super-capacity-3-door-french-door-refrigerator-with-d/m-1012637369/?ut=36dd1f8c5a61e034>