可以使用服务语义元数据来。
我们将那些元数据称为服务语义元数据。
WSDL为Web服务接口定义了服务语义，例如操作、协议绑定和消息类型等。
WSDL defines the service semantics for the Web service interface, such as operations, protocol bindings, and message types.
Web服务将对具体业务功能进行封装，这就隐藏了供请求程序用于理解数据和服务语义所需的信息。
While web services encapsulate specific business functionality, this hides the information required by requesters to understand the data and service semantics.
Registry andRepository支持三种类型的服务语义元数据类型：属性、关系和分类器。
Registry and Repository supports three types of service semantic metadata types: Properties, Relationships and Classifiers.
Web服务语义- WSDL-S规范是W3C成员提交草案，定义如何向WSDL文档添加语义信息。
The Web Services Semantics - WSDL-S specification is a W3C Member Submission that defines how to add semantic information to WSDL documents.
换句话说，即他们使用自己喜爱的编程语言来为Web服务实现编写代码，并随后用供应商的工具从实现中获得 Web 服务语义。
That is, they use their favorite programming language to code the Web services implementations and then derive the Web service semantics from the implementation using vendors' tools.
语义和逻辑服务可以根据需要帮助转换或变换事件对象。
The semantic and logical services can help translate or transform event objects, if needed.
首先，它调用企业(核心)语义服务来检索企业级组织信息。
First, it invokes the enterprise (core) semantic service to retrieve the enterprise-level organization information.
分析人员可以使用资产管理器来定义和应用用于描述服务的业务语义的分类系统。
Analysts may work with the asset manager to define and apply classification systems used to describe business semantics of services.
为了有效地对服务进行语义化描述，我们得明白在我们的语义描述里需要对哪些元素进行建模。
In order to effectively describe services semantically we need to have an understanding of what elements need to be modeled within our semantic description.
在这里，某类反射机制必须在客户端实现，以便客户端能够动态地发现该服务的语义和有效的请求格式。
Here, some kind of reflection mechanism must be implemented at the client side, which enables the client to dynamically discover the semantics of the service and format of valid requests.
对本地服务调用的数据交换语义按引用调用。
The data exchange semantic for calls to local services is by-reference.
如果现有的提供者无法满足服务规范的语义特征的要求，集成层的其他部分必须操纵语义特征。
Other parts of the integration layer must manipulate the semantics if the existing providers are unable to satisfy the demands of the semantic characteristics of the service specifications.
如果中介提供服务规范中的语义特征，就会成为提供者。
If the mediation contributes to the semantic characteristics in a service specification, it would become a provider.
策略和绑定，定义技术服务调用语义，包括通讯传输等。
Policies and binding, defining technical service invocation semantics, including communication transport, etc.
SOA中的异常处理非常依赖服务异常定义语义。
Exception processing in SOA relies heavily on Service exception definitions semantics.
事务处理，控制服务调用的事务语义。
Transaction behavior, controlling transactional semantics of service invocation.
服务公开层只能包含非语义逻辑，但是其中包括业务拥有的非语义逻辑，因此在服务总线(esb)中可以有业务逻辑。
We further showed the service exposure layer can contain only non-semantic logic, but that includes business-owned non-semantic logic, thus allowing business logic in the service bus (ESB).
语义/逻辑服务层描述一个通用业务模型，该模型定义不同种类的业务实体。
The Semantic/logical services layer describes a general purpose business model that defines different kinds of business entities.
因此，服务规范的语义特征反映(正式或非正式的)提供者描述中的语义特征，见图4中的实线箭头。
Thus, the semantic characteristics in the provider description (formal or informal) are reflected in the semantic characteristics of the service specification, as shown by the solid arrow in Figure 4.
本例中，现有提供者都不匹配服务规范提出的语义。
In this case, there is no existing provider that matches the semantics implied by the service specification.
转换提供者错误代码——不同的服务提供者会使用不同的语义来返回服务错误。
Transform provider error codes - It is possible that different service providers return service errors using different semantics.
数据操作服务(在下方的层中)从物理存储库中提取数据，并且语义服务将该数据转换为信息。
The data manipulation services (in the lower layer) extract data from the physical repositories, and semantic services turn this data into information.
到目前为止，可得出结论，语义Web服务中的语义可以全部在ServiceDescription .xml xml文档中进行定义和标识。
By now it can be concluded that the Semantics in Semantic Web services can be all defined and identified in the ServiceDescription.xml XML document.
清单9：调用ESRI的地址查询Web服务的语义请求。
Listing 9: Semantic request for invoking ESRI's Address Finder Web service.
还有其它团体和标准，也解决了“语义web服务”这一专题。
There are other groups and standards, which also address the topic of "Semantic Web Services".
由于Web服务通过语义请求和响应进行标准化，WSDL和UDDI的角色需要重新认定，可以被XML模板描述的内容包括。
Since Web services can be standardized through semantic request and response, the role of WSDL and UDDI needs to be reconsidered, as everything can now be described in the XML template including.
清单11：调用ESRI的地址请求Web服务之后的语义响应。
Listing 11: Semantic response after invoking ESRI's Address Finder Web service.
清单11：调用ESRI的地址请求Web服务之后的语义响应。
Listing 11: Semantic response after invoking ESRI's Address Finder Web service.
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