The view model here makes a concrete reference to the service.
这个视图模型对服务做了一个具体的引用。
2
The industry Content Packs provide common industry services, reference models, and business service templates that you can leverage during the model phase.
行业内容包提供了公共行业服务、参考模型和业务服务模板，您可以在建模阶段中利用这些资产。
3
There are efforts towards standardizing this conceptual model within the Reference Ontology for Semantic Service Oriented Architectures (RO4SSOA).