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以清晰表达知识内涵、促进本体语义共享为目的,以医学文献知识为研究案例,文章基于UMLS语义网络顶级本体语义关系构筑了领域本体属性关系,并通过医学文献知识本体的构建,阐述了依托顶级本体的语义关系构筑领域本体语义的方法,探讨了基于顶级本体语义的领域本体通用构建途径,实现了医学文献本体的语义关系系统化,为领域本体的建模提供了思路。
In order to express the connotation of knowledge clearly and to promote ontology semantic sharing, taking the medical literature knowledge as the case study, the article builds the domain ontology attribute relationship based on the semantic relations of the top ontology of UMLS semantic network. Based on the construction of the ontology of medical literature, Ontology semantic relations construct domain ontology semantics, discusses the domain ontology based on the top ontology semantics universal construction approach, and realizes the semantic relationship of the medical literature ontology systematization, provides the train of thought for the domain ontology modeling.