元数据:网络资源共享的基础

Application of Metadata on Sharing Information Resources

互联网的迅速发展和网络信息资源的急剧增加使人们查找相关信息变得日益困难 ,要解决这一问题 ,就要注意元数据的研究和使用。本文分析了网络信息资源的描述现状 ,介绍了元数据的基本情况 ,并对都柏林核心这一元数据规范做了重点论述。

Internet and information resources on it develop rapidly these years,with the result that,to get relevant information becomes more and more difficult.In order to solve this problem,we must pay attention to the research and application of metadata.This paper analyzed the descriptive condition about information resources,made a brief introduction to metadata and discussed Dublin core in detail.