The Dublin Core is a metadata initiative that defines a set of standard properties for common Web-based objects such as Creator, Title, and Date.

DublinCore是一个元数据倡议，它定义了基于 Web的通用对象（例如，Creator 、 Title和 Date ）的一组标准属性。

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Policy description language, which is one of the core parts of the policy-based security management system, is still lack of a common standard.

作为基于策略安全管理系统核心之一的安全策略描述语言，至今没有一种业界通用的标准。

youdao

Policy description language, which is one of the core parts of the policy-based security management system, is still lack of a common standard.

作为基于策略安全管理系统核心之一的安全策略描述语言，至今没有一种业界通用的标准。

youdao