法律框架网络数据库到OWL本体的转换

摘要

It is a difficult project to describe manually law FrameNet ontology. In order to improve the efficiency of ontology construction, the paper discusses the method of conversion from law FrameNet database to OWL ontology, which help users choose the part of the frames or all the frames in the law FrameNet database to realize automatic description transform from database to owl ontology language. It identifies the classes and attributes of law FrameNet ontology, then creates OntModel including classes, attributes and restrictions using Jena subsystem functions such as ontology. It automatically fills OntModel with data of tables in accordance with their suitable classes and attributes through the use of language called SQL databases. Finally, we assess owl documents generated and find information which should be modified manually.%法律框架网络知识本体的手工描述是一项费时费力的工程,为提高本体构建效率,文章探讨了从法律框架网络数据库到OWL本体的转换问题,旨在帮助用户通过选择法律框架网络数据库中的部分框架或全部框架,以实现法律框架网络数据库到本体语言OWL的自动描述.该方法在法律框架网络本体中类及属性的确定基础上,运用Jena的本体子系统的功能,创建包含类、属性、限制等信息的本体模板.通过使用SQL语言调用数据库,将数据表的各种信息按照所属本体类及属性,自动填充到本体模板中.并对生成的OWL文档进行评估,探讨手工需要修正的信息.