Ämnesområden: Informationsvetenskap
Kommittébeteckning: SIS/TK 115 (Språk och terminologi)
Källa: ISO
Svarsdatum: den 24 okt 2018
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The component metadata lifecycle needs a comprehensive infrastructure with systems that cooperate well together. To enable this level of cooperation this document provides in depth descriptions and definitions of what CMDI records, components and their representations in XML look like.

The scope of this document is to describe these XML representations, which enable the flexible construction of interoperable metadata schemas suitable for, but not limited to, describing language resources. The metadata schemas based on these representations can be used to describe resources at different levels of granularity (e.g. descriptions on the collection level or on the level of individual resources).

In ISO 24622-1:2015 the component metadata model has been standardized. This document is compliant with ISO 24622-1:2015, and also extends and constrains it at various places (see also the red parts in the UML class diagram below):

— support for attributes on both components and elements is added,

— a profile is limited to one root component, and

— an element always belongs to a specific component.