关键词: 电子政务 语义Web 本体

Abstract:

In this paper,a new ontology-based system structure is presented, In this strucrure.a resource ontology expression layer is inserted into the traditional E-government system structure, which enables the isomerous data resource from different system sharings. We use the document ontology as an example,and introduces how to create a resource ontology on the aspects of entity, property and relationship. Finally,we use OWL to describe the ontology we create. Elementary study shows that this method is superior to the traditional structure of E-government,and it can resolve the problem of isomerous data resource sharing to a certain extent.

Key words: E-government, semantic web, ontology