资源描述框架(Resource Description Framework, RDF)是描述对象同时保留数据含义的理想方法。

The Resource Description Framework (RDF) is a perfect way to describe objects while maintaining the meaning of that data.

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我们了解了简单的模拟对象如何实现 BPEL 流程的可重复单元测试，并描述了一个简单的框架，该框架极大地简化了模拟对象的构造。

We have seen how simple mock objects can enable repeatable unit testing of a BPEL process, and described a simple framework that greatly eases the construction of mock objects.

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学习对象也被称为学习资源，其中的“资源”和资源描述框架(Resource Description Framework, RDF)中的“资源”具有类似的含义。

Learning objects are also called learning resources, with "resource" taking on a similar meaning to that in resource Description Framework (RDF).

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