<http://schema.org/priceCurrency>
"USD"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.pricegrabber.com/appliances/refrigerators++electrolux-ei23bc60ks-iq-touch-series-stainless-steel-23-cu-ft-refrige/m-913796397/?ut=36a305ef32779b50>