标准摘要
[中文适用范围]： 本文档提供了元数据注册表 (MDR) 扩展的规范，如 ISO/IEC 11179-3 中所述，其中可以注册描述数据集（可以以一种或多种格式访问或下载的数据集合）的元数据。由于一个集合可以包含单个元素，因此本文档可以记录有关单个数据值的元数据。已注册的元数据提供有关数据集的信息，其中可能包括数据集的来源和质量、角色适用性和数据集的风险评估。 [外文原描述]： This document provides a specification for an extension to a Metadata Registry (MDR), as specified in ISO/IEC 11179-3 in which metadata which describes data sets, collections of data available for access or download in one or more formats, can be registered. Since a set can contain a single element, this document enables the recording of metadata about a single data value. The registered metadata provides information about the data set that can include the provenance of the data set and quality, fitness for role, and risk assessments of the data set.
英文名称Information technology - Metadata registries (MDR) - Part 33: Metamodel for data set registration