OAI-PMH元数据的关联数据化方法研究  

Research on Exposing OAI-PMH Metadata as Linked Data

作　　者：郭少友[1] 

机构地区：[1]郑州大学信息管理系,郑州450001

出　　处：《图书情报工作》2011年第2期107-111,共5页Library and Information Service

摘　　要：OAI-PMH元数据的关联数据化是指将OAI仓储中的元数据转换为关联数据,可以解决用户在按传统方式采集这些元数据时所遇到的问题。总结现有相关研究的不足,描述OAI-PMH元数据的关联数据化方法的基本原理,对URI分配方法、用于描述关联数据的元数据元素的确定、关联信息的生成等关键问题进行探讨。Exposing OAI-PMH metadata as linked data can solve the problems encountered by users when they harvest OAI-PMH metadata from OAI repositories in traditional ways. This paper summarizes the deficiencies of related work, and describes the basic principle of the method for exposing OAI-PMH metadata as linked data. Several key issues are discussed, which include assigning URIs to metadata records from an OAI repository, determining metadata elements for describing linked data, and generating links between linked data and other related resources.

关 键 词：关联数据 OAI-PMH协议 OAI仓储元数据 关联规则 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]