DB50/T 1013-2020 科技信息资源元数据描述规范
简介
DB50/T 1013-2020
科技信息资源元数据描述规范
Specification for metadata describing of science and technology information resources
2020-10-01实施
2020-07-10 发布 目 次 前 言.............................................................................................................................................................1 1范围................................................................................................................................................................. 1 2规范性引用文件.............................................................................................................................................1 3术语和定义.....................................................................................................................................................1 4概述................................................................................................................................................................. 2 5元数据属性的描述方法.................................................................................................................................2 6元数据组成.....................................................................................................................................................2 7基本属性.........................................................................................................................................................3 7.1公共的标识类属性.................................................................................................................................3 7.2公共的定义类属性.................................................................................................................................3 7.3公共的关系类属性.................................................................................................................................4 7.4公共的管理类属性.................................................................................................................................4 7.5规定数据元属性.....................................................................................................................................4 8附加属性.........................................................................................................................................................5 8.1附加的管理类属性.................................................................................................................................5
8.2附加的其它属性.....................................................................................................................................5 9一致性要求.....................................................................................................................................................5 9.1元数据标准应用的一致性要求.............................................................................................................6 9.2元数据标准制定的一致性要求.............................................................................................................6 10元数据扩展原则和方法...............................................................................................................................6 10.1 概述.......................................................................................................................................................6 10.2 元数据扩展方式...................................................................................................................................6 10.3 元数据扩展原则...................................................................................................................................6 10.4 元数据扩展方法...................................................................................................................................6 参 考 文 献...................................................................................................................................................9 本标准按GB/T 1.1-2009给出的规则起草。 本标准由重庆市科学技术局提出并归口。
DB50/T 1013-2020
科技信息资源元数据描述规范
Specification for metadata describing of science and technology information resources
2020-10-01实施
2020-07-10 发布 目 次 前 言.............................................................................................................................................................1 1范围................................................................................................................................................................. 1 2规范性引用文件.............................................................................................................................................1 3术语和定义.....................................................................................................................................................1 4概述................................................................................................................................................................. 2 5元数据属性的描述方法.................................................................................................................................2 6元数据组成.....................................................................................................................................................2 7基本属性.........................................................................................................................................................3 7.1公共的标识类属性.................................................................................................................................3 7.2公共的定义类属性.................................................................................................................................3 7.3公共的关系类属性.................................................................................................................................4 7.4公共的管理类属性.................................................................................................................................4 7.5规定数据元属性.....................................................................................................................................4 8附加属性.........................................................................................................................................................5 8.1附加的管理类属性.................................................................................................................................5
8.2附加的其它属性.....................................................................................................................................5 9一致性要求.....................................................................................................................................................5 9.1元数据标准应用的一致性要求.............................................................................................................6 9.2元数据标准制定的一致性要求.............................................................................................................6 10元数据扩展原则和方法...............................................................................................................................6 10.1 概述.......................................................................................................................................................6 10.2 元数据扩展方式...................................................................................................................................6 10.3 元数据扩展原则...................................................................................................................................6 10.4 元数据扩展方法...................................................................................................................................6 参 考 文 献...................................................................................................................................................9 本标准按GB/T 1.1-2009给出的规则起草。 本标准由重庆市科学技术局提出并归口。
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