<http://schema.org/contactType>
"customer service"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.surplusglobal.com/zh-cn/marketplace/22170/%ED%95%9C%EB%AF%B8%EB%B0%98%EB%8F%84%EC%B2%B4%2DS%2DP%2D2000%2DSaw%2DSorter/>