As a modeling tool that can describe concept in the semantic and knowledge layer, ontology can resolve the two intensive problems in information area, which are the share of information and the reuse of information.
Ontology作为一种能在语义和知识层次上描述概念的建模工具,可以有效地解决信息领域中信息共享和重用两大重点问题。
参考来源 - 本体知识库的构建与进化方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
It is a Xue-Li about the relation between value and fact on the knowledge layer.
在知识层面上就是价值与事实关系的学理。
Provide a unified multi-domain (party, account, product) master database — the knowledge layer.
提供一个统一的多域(参与方、帐户、产品)主数据库——知识层。
The model consists of three layers-meta term layer, production knowledge layer, and rule layer.
该模型包括元概念层、生产知识层、规则层。
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