它不使用实例的属性来定义类，而是使用RDF词汇描述语言采用资源类(属性所适用的类)的术语来描述属性。

Rather than define a class in terms of the properties of its instances, the RDF vocabulary description language describes properties in terms of which classes of resource that the properties apply to.

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该社区讨论的结果是资源目录描述语言(Resource Directory Description Language,RDDL)，一个打包名称空间信息的标准。

The result of this community discussion is Resource Directory Description Language (RDDL), a standard for packaging information on a namespace.

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Web服务描述语言 (WSDL)（请参阅“参考资源”）规范提供了一个基于XML的简单语汇表，用来描述可通过网络提供的基于 XML 的 Web服务。

The Web Services Description Language (WSDL) (see Resources) specification provides a simple XML-based vocabulary for describing XML-based Web Services that are available over the network.

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创建工具、场景描述语言和展馆发布及浏览模块作为系统的主要构件，将海量的博物馆资源数字化，并提供给用户进行虚拟参观和漫游。

The main components of the system are authoring tool, description language for virtual museum and network module, which digitalize the resources stored in the museum and allow clients to navigate.

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创建工具、场景描述语言和展馆发布及浏览模块作为系统的主要构件，将海量的博物馆资源数字化，并提供给用户进行虚拟参观和漫游。

The main components of the system are authoring tool, description language for virtual museum and network module, which digitalize the resources stored in the museum and allow clients to navigate.

youdao