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GB/T 24639-2009XML Schema marking rules for metadata (English PDF)

元数据的XML Schema置标规则

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

November 15, 2009

Implementation date

February 1, 2010

Scope

GB/T 24639-2009 is the English-translated version of 元数据的XML Schema置标规则.

GB/T 24639-2009 is the Chinese standard "XML Schema marking rules for metadata". Its scope clause reads: This standard specifies the definition of metadata content W3CXMLSchema methods and rules.

This standard applies to making metadata collection, processing, storing, sharing and exchange, we need to use a variety of XML metadata content Schema definition occasion. Its clauses include terms and definitions; basic markup process.

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Document preview — GB/T 24639-2009

National Standard of the People's Republic of China

ICS: 35.240.60
Classification: L 67

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Introduction
1 Scope
2 Terms and definitions
3 Basic markup process
References

1 Scope

This standard specifies the definition of metadata content W3CXMLSchema methods and rules.

This standard applies to making metadata collection, processing, storing, sharing and exchange, we need to use a variety of XML metadata content

Schema definition occasion.

2 Terms and definitions

The following terms and definitions apply to this standard.

2.1

Define and describe other data.

[GB/T 18391.1-2009, the definition 3.2.16]

2.2

The basic unit of metadata.

Note 1. The metadata element is the only entity in the metadata.

Note 2. The property is synonymous with the UML terminology.

[GB/T 19710-2005, the definition 4.6]

2.3

A description of data of the same characteristics of metadata elements.

Note 1. You can include one or more metadata entities.

Note 2. The terminology and UML class synonymous.

[GB/T 19710-2005, the definition 4.7]

2.4

That could create a custom data type is repeatedly referenced metadata entity.

2.5

Subset of metadata by the relevant entities and metadata elements.

Note. The UML package synonymous terms.

[GB/T 19710-2005, the definition 4.8]

3 Basic markup process

Metadata content mapped to XMLSchema basic markup process is as follows.

a) the content of the metadata abstract model using UML, formed UML model metadata;

b) The UML model entity metadata Metadata, metadata types of entities, metadata elements and metadata mapping code table

Shot into XMLSchema.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Cited by

GB/T 45639-2025Exchange header envelope technical specification

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