<http://schema.org/priceCurrency>
"USD"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.pricegrabber.com/sporting-goods/roller-inline-skates++gear-rollerblade-spitfire-xt-inline-skates-girls/m-1030100968/?ut=36a0b92bccfa00d6>