XML数据的本体构建研究

Research on Ontology Constructing over XML Data

XML只描述了文档的结构,却没涵盖数据的语义,而描述数据语义的本体语言不能直接对XML数据进行表述.针对这一问题,本文给出了从XML到RDF Schem a的转换算法,使用RDF的正式传输格式RDF/XML作为媒介,通过编程以相当直接的方式把存储在标准XML中的数据转换成RDF,为语义W eb环境下的智能处理提供了帮助.

The XML describes the structure of the document only, but does not cover the semantics of the data, and the ontology language describing the semantics of the data cant represent the XML data directly. Aims at this problem, this paper provides an algorithm for translating XML into RDF Sche- ma, uses the format of RDF/ XML transmiting RDF, translates the standard XML data into RDF directly by programming, provides the help for intelligentized disposal under semantic Web environment.