The Semantic/logical services layer describes a general purpose business model that defines different kinds of business entities.
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。
Semantic Web services (SWS) can be considered an integration layer on top of Web services; they use ontologies as data model and they have a rich conceptual model.
语义Web服务(SWS)可看作是Web服务之上的集成层；它们使用本体作为数据模型并且拥有丰富的概念模型。
The experiment demonstrates the process of acquire high-layer semantic information automatically, at last, it shows the result of description model implementation.
本文实验详细的阐述了自动获取高层语义信息的过程，实验最后给出了描述模型实现的结果。
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