<http://schema.org/priceCurrency>
"TWD"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.biza.com.tw/3M+Littmann+%E5%9F%BA%E7%A4%8E%E5%9E%8B%E8%81%BD%E8%A8%BA%E5%99%A82306%E5%B7%A1%E6%88%88%E8%97%8D/>