ISO/IEC TR 11179-2:2019 信息技术 元数据注册（MDR） 第2部分：分类

标准编号：ISO/IEC TR 11179-2:2019

中文名称：信息技术 元数据注册（MDR） 第2部分：分类

英文名称：Information technology — Metadata registries (MDR) — Part 2: Classification

发布日期：2019-04

标准范围

This document compliments ISO/IEC 11179-3 by describing registration of classification schemes and 
using them to classify registered items in an MDR. Any metadata item can be made a Classifiable_Item so 
it can be classified, which can include object classes, properties, representations, conceptual domains, 
value domains, data element concepts and data elements themselves.
This document does not establish a particular classification scheme as pre-eminent. Sanction of 
a particular taxonomic approach and/or a particular epistemology is also beyond the scope of 
this document. These are addressed by other standards committees and/or tend to be tailored to a 
particular domain of discourse. The MDR can establish its own classification schemes, and other 
standards committees are developing or have developed normative languages for use in classification 
and/or particular techniques and structures that can be accommodated by this document.
Each registration authority, as described and specified in ISO/IEC 11179-6, can classify classifiable 
items according to the classification schemes, structures and content that it deems appropriate. In 
documenting the classification aspects of classifiable items, the registration authority can use the 
principles, methods, procedures and attributes covered in this document.

标准预览图