Research on Semantic Model of Educational Resource

According to the eLearning’s requirements of the intelligent searching and integration on the educational resource, this paper presents a semantic model of educational resource using semantic web technologies which gives an approach to realize the shared-understanding and inter-operation on the semantic meaning of the resource description by describing the resource using metadata on three levels that are content、context and structure as well as creating the relevant ontologies in order to form a hierarchy of Abstraction of the concepts and structures.