<http://schema.org/priceCurrency>
"USD"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.pricegrabber.com/indoors/artificial-christmas-trees++christmas-tree-market-6-unlit-emerald-fir-artificial-christmas-tree/m-925456428/?ut=36cdf7b2c84d3d59>