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Specification of digital content object storage, reuse and exchange - Part 1: Object model
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GB/T 38371.1-2020
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Basic data | Standard ID | GB/T 38371.1-2020 (GB/T38371.1-2020) | | Description (Translated English) | Specification of digital content object storage, reuse and exchange - Part 1: Object model | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | L70 | | Classification of International Standard | 35.240.30 | | Word Count Estimation | 56,541 | | Date of Issue | 2020-03-06 | | Date of Implementation | 2020-10-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration |
GB/T 38371.1-2020: Specification of digital content object storage, reuse and exchange - Part 1: Object model ---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Digital Content Object Storage, Reuse and Exchange Specification-Part 1. Object Model)
ICS 35.240.30
L70
National Standards of People's Republic of China
Digital content object storage, reuse and exchange specifications
Part 1. Object model
Part 1. Objectmodel
Released on 2020-03-06
2020-10-01 implementation
State Administration of Market Supervision and Administration
Issued by the National Standardization Management Committee
Contents
Foreword Ⅴ
Introduction Ⅵ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Acronyms 2
5 Digital Content Object Model 3
5.1 Design Principle 3
5.2 Model composition 3
5.3 Naming Method 3
5.4 How to define classes and attributes 4
5.5 Data type 5
5.6 Class hierarchy 5
5.7 Relationship between attributes and classes 8
Definition of 6 categories 12
6.1 Entity 12
6.2 Agent 12
6.3 Group 13
6.4 Organization 13
6.5 Individuals 13
6.6 Contribution 14
6.7 Digital content entities 14
6.8 Application entities 15
6.9 Collection 15
6.10 Predefined term sets 15
6.11 Component 16
6.12 Predefined terms 16
6.13 Data set 16
6.14 Media objects 17
6.15 Audio objects 17
6.16 Image objects 18
6.17 Video objects 18
6.18 Physical entities 18
6.19 Text entities 19
6.20 Metadata 19
6.21 Controlled Glossary 19
6.22 Event 20
6.23 Location 20
6.24 Rights 20
6.25 Responsibility 21
6.26 Value entities 21
6.27 Attribute value 21
6.28 Quantitative value 22
6.29 Language 22
7 Definition of attributes 22
7.1 About 22
7.2 Additional attributes 23
7.3 Address 23
7.4 The replacement 24
7.5 Related Media 24
7.6 Date of birth 24
7.7 Birthplace 25
7.8 There are assembly members 25
7.9 is a collection member 25
7.10 Contribution 26
7.11 Contributors 26
7.12 Description 27
7.13 Email 27
7.14 End date 27
7.15 Related events 28
7.16 Surname 28
7.17 persons28
7.18 There are predefined terms 29
7.19 With metadata 29
7.20 Part 29
7.21 Valuable 30
7.22 Identifier 30
7.23 Belonging to a predefined set of terms 30
7.24 is part 31
7.25 at 31
7.26 Max 32
7.27 Has members 32
7.28 is a member 32
7.29 Min 33
7.30 Name 33
7.31 Attribute identification 33
7.32 Have rights 34
7.33 Liability methods 34
7.34 Special case 34
7.35 Start date 35
7.36 Phone number 35
7.37 Terminology code 36
7.38 Unit of measure code 36
7.39 Text value of unit of measurement 36
7.40 Valued entities 37
7.41 Value reference 37
7.42 Derived from 37
7.43 Quoted from 38
7.44 is revision 38
7.45 Content links 38
7.46 Check algorithm 39
7.47 Check value 39
7.48 Languages 40
8 Extension mechanism 40
8.1 Expansion methods and principles 40
8.2 Controlled vocabulary expansion 40
8.3 Attribute extension 41
8.4 Class extensions 42
8.5 Constraint expansion 43
9 Confirmation method 44
Appendix A (Normative Appendix) Glossary of Data Types 46
A.1 Data type 46
A.2 Boolean 46
A.3 Date and time 46
A.4 Date 47
A.5 Numerical 47
A.6 Text 47
A.7 Uniform Resource Link 47
A. 8 hours 48
References 49
Foreword
GB/T 38371 "Specifications for Storage, Reuse and Exchange of Digital Content Objects" is divided into 3 parts.
--- Part 1. Object Model;
--- Part 2. Object encapsulation, storage and exchange;
--- Part 3. Object consistency check method.
This part is part 1 of GB/T 38371.
This section was drafted in accordance with the rules given in GB/T 1.1-2009.
This part is proposed by the National Press and Publication Administration.
This part is under the jurisdiction of the National Press and Publication Information Standardization Technical Committee (SAC/TC553).
This section was drafted by. Peking University, the Service Center of the Propaganda Department of the Central Propaganda Department (Information Center of the Propaganda Department of the Central Propaganda Department), and Beijing Topmark Technology Research
Institute, China Science and Technology Publishing Media Co., Ltd.
Main drafters of this section. Wang Wenqing, Chen Pengfei, Liu Chengyong, Liu Yong, Zhang Mo, Zhou Changling, Guan Tao, Liang Geng, Jiang Lei, Lu Xinmin, Guo Yujin
Zhang Zhi.
Introduction
In the management and application of digital content resources, the types of related resources involved include books, papers, reports, data sets, applications
Programs, etc .; resource media types include text, audio, video, images, virtual reality or augmented reality resources, etc .; reusable resource types include
Various component resources, such as resource fragments or components such as chapters, charts, and formulas; resources used for resource organization include controlled glossaries and topics
Vocabulary, taxonomy, etc .; other related resource types also include agents, metadata, rights, etc. For digital content resources, you need to establish a
A unified object model to systematically represent and record the structure and characteristics of resources and various relationships between object resources, and can be
Packaging, storage and exchange.
GB/T 38371 refers to relevant standards at home and abroad, combined with the press and publishing industry, libraries and museums and other related digital content resources
Focusing on the needs of digital content resource management and services in the related fields, from object model, object encapsulation, storage and exchange, and object consistency
Provide a unified set of standards in various aspects to achieve the standardized representation of digital content resources in related fields, eliminating data multiplexing and exchange
Obstacles, reduce resource management and utilization costs, and promote the integration and in-depth use of digital content resources.
Digital content object storage, reuse and exchange specifications
Part 1. Object model
1 Scope
This part of GB/T 38371 specifies the object model, class definition, attribute definition and extension mechanism of digital content resources, and
Describes the corresponding verification method.
This section applies to the formal representation of digital content resources in the fields of news publishing, libraries, and museums.
2 Normative references
The following documents are essential for the application of this document. For dated references, only the dated version applies to this article
Pieces. For the cited documents without date, the latest version (including all amendments) applies to this document.
GB/T 18391.3-2009 Information Technology Metadata Registration System (MDR) Part 3. Registration System Metamodel and Basic Properties
(ISO /IEC 11179-3..2003, IDT)
GB/T 38371.3-2020 Digital Content Object Storage, Reuse and Exchange Specification Part 3. Object Consistency Check Method
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Metadata
Data that defines and describes other data.
[GB/T 18391.3-2009, definition 3.2.18]
3.2
Internationalized resource identifier; internationalized resource identifier; IRI
A character string developed by the World Wide Web Consortium for uniquely identifying a resource in the Web environment.
3.3
XML namespace
In order to resolve naming conflicts, the logical space introduced for element and attribute naming is declared in the XML document by URI reference,
And use a limited prefix to link elements and attributes to the namespace.
[GB /Z 21025-2007, definition 3.9]
3.4
Local identifier
A string that uniquely identifies a resource in a namespace.
3.5
Resource description framework resourcedescriptionframework; RDF
A specification formulated by the World Wide Web Consortium to represent the characteristics of Web resources and the relationships between resources.
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