ISO/IEC 24800-2:2021
(Main)Information technology - JPSearch - Part 2: Registration, identification and management of schema and ontology
Information technology - JPSearch - Part 2: Registration, identification and management of schema and ontology
This document specifies a series of interfaces to allow disparate systems an interoperable management of image repositories. It also specifies the general rules which govern the usage of metadata in JPSearch and provides a specification which provides rules for the representation of image metadata descriptions, consisting of the definition of the JPSearch Core Metadata Schema, provides rules for the publication of machine-readable translations between metadata terms belonging to proprietary metadata schemas and metadata terms in the JPSearch Core Metadata Schema, and provides rules for the registration and request of metadata schemas and its translation rules or links to them. JPSearch is an extensible standard. The method of extending the structures and rules beyond the JPSearch Core Metadata Schema is provided in this document.
Technologies de l'information — JPSearch — Partie 2: Enregistrement, identification et gestion des schémas et de l'ontologie
General Information
- Status
- Published
- Publication Date
- 12-Apr-2021
- Current Stage
- 6060 - International Standard published
- Start Date
- 13-Apr-2021
- Due Date
- 17-Oct-2020
- Completion Date
- 13-Apr-2021
Relations
- Effective Date
- 23-Apr-2020
- Effective Date
- 23-Apr-2020
Overview - ISO/IEC 24800-2:2021 (JPSearch Part 2)
ISO/IEC 24800-2:2021 is the part of the JPSearch family that specifies registration, identification and management of schema and ontology for image metadata. The standard defines interfaces and general rules that enable disparate systems to manage image repositories interoperably. It provides the JPSearch Core Metadata Schema, rules for representing image metadata, and a mechanism for publishing machine-readable translations between proprietary metadata schemas and the JPSearch core. JPSearch is explicitly extensible, and this document describes how to extend structures and rules beyond the core schema.
Key technical topics and requirements
- Interoperability interfaces: Specifications of interfaces that let different systems register, identify and manage metadata schemas for image repositories.
- JPSearch Core Metadata Schema: A defined core set of metadata types and elements used to describe images (e.g., person, place, rights, publisher, GPS positioning, region-of-interest and image identifiers).
- Schema wrapper and naming conventions: Rules for schema packaging, root elements and naming that support consistent registration and discovery.
- Machine‑readable translations: Requirements for publishing translation rules or links that map proprietary metadata terms to JPSearch Core terms, enabling automated crosswalks between vocabularies.
- Registration and request processes: Rules for registering metadata schemas, submitting translation rules and requesting schema information from repositories.
- Extensibility mechanisms: Defined method for extending the Core Metadata Schema and adding custom types or ontology links without breaking interoperability.
- Management of translation rules: Governance around maintaining, versioning and publishing translation mappings or references.
Practical applications and target users
Who benefits:
- Digital asset managers and archivists managing large image repositories
- Developers of DAM (Digital Asset Management), CMS, and image search platforms
- Metadata librarians and standards teams mapping proprietary schemas to a common model
- Software architects implementing interoperable image discovery, aggregation or federation services
- Institutions (museums, libraries, news agencies, stock photography services) needing cross-system metadata exchange
Common uses:
- Mapping proprietary image metadata to a shared core for federated search
- Registering and discovering metadata schemas and translation rules across repositories
- Enabling automated metadata crosswalks for ingestion, harvesting and aggregation
- Standardizing metadata representations for rights, location (GPS), people, objects and regions-of-interest
Related standards and keywords
Related JPSearch parts and metadata standards may be used alongside ISO/IEC 24800-2:2021 for full implementation. Keywords for discovery: ISO/IEC 24800-2:2021, JPSearch, image metadata schema, metadata translation, schema registration, ontology management, interoperable image repositories, core metadata schema, metadata crosswalks, extensible metadata standards.
Frequently Asked Questions
ISO/IEC 24800-2:2021 is a standard published by the International Organization for Standardization (ISO). Its full title is "Information technology - JPSearch - Part 2: Registration, identification and management of schema and ontology". This standard covers: This document specifies a series of interfaces to allow disparate systems an interoperable management of image repositories. It also specifies the general rules which govern the usage of metadata in JPSearch and provides a specification which provides rules for the representation of image metadata descriptions, consisting of the definition of the JPSearch Core Metadata Schema, provides rules for the publication of machine-readable translations between metadata terms belonging to proprietary metadata schemas and metadata terms in the JPSearch Core Metadata Schema, and provides rules for the registration and request of metadata schemas and its translation rules or links to them. JPSearch is an extensible standard. The method of extending the structures and rules beyond the JPSearch Core Metadata Schema is provided in this document.
This document specifies a series of interfaces to allow disparate systems an interoperable management of image repositories. It also specifies the general rules which govern the usage of metadata in JPSearch and provides a specification which provides rules for the representation of image metadata descriptions, consisting of the definition of the JPSearch Core Metadata Schema, provides rules for the publication of machine-readable translations between metadata terms belonging to proprietary metadata schemas and metadata terms in the JPSearch Core Metadata Schema, and provides rules for the registration and request of metadata schemas and its translation rules or links to them. JPSearch is an extensible standard. The method of extending the structures and rules beyond the JPSearch Core Metadata Schema is provided in this document.
ISO/IEC 24800-2:2021 is classified under the following ICS (International Classification for Standards) categories: 35.040.30 - Coding of graphical and photographical information. The ICS classification helps identify the subject area and facilitates finding related standards.
ISO/IEC 24800-2:2021 has the following relationships with other standards: It is inter standard links to ISO/IEC 24800-2:2011/Amd 1:2015, ISO/IEC 24800-2:2011. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
ISO/IEC 24800-2:2021 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
INTERNATIONAL ISO/IEC
STANDARD 24800-2
Second edition
2021-04
Information technology — JPSearch —
Part 2:
Registration, identification and
management of schema and ontology
Technologies de l'information — JPSearch —
Partie 2: Enregistrement, identification et gestion des schémas et de
l'ontologie
Reference number
©
ISO/IEC 2021
© ISO/IEC 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO/IEC 2021 – All rights reserved
Contents Page
Foreword .viii
Introduction .ix
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Conventions . 2
4.1 Naming convention . 2
4.2 Document convention . 2
4.3 Wrapper of the schema . 3
5 JPSearch Core Metadata Schema . 3
5.1 General . 3
5.2 JPSearchCoreType . 3
5.2.1 General. 3
5.2.2 Syntax . 5
5.2.3 Semantic . 6
5.2.4 Example . 6
5.3 PersonNameType. 9
5.3.1 General. 9
5.3.2 Syntax .10
5.3.3 Semantic .10
5.3.4 Example .10
5.4 SourceType .10
5.4.1 General.10
5.4.2 Syntax .11
5.4.3 Semantic .11
5.4.4 Example .12
5.5 PublisherType .12
5.5.1 General.12
5.5.2 Syntax .12
5.5.3 Semantic .12
5.5.4 Example .13
5.6 RightsDescriptionType .13
5.6.1 General.13
5.6.2 Syntax .14
5.6.3 Semantics .14
5.6.4 Example .14
5.7 PlaceType .15
5.7.1 General.15
5.7.2 Syntax .15
5.7.3 Semantics .15
5.7.4 Example .16
5.8 PersonType .16
5.8.1 General.16
5.8.2 Syntax .16
5.8.3 Semantics .17
5.8.4 Example .18
5.9 OrganizationType .18
5.9.1 General.18
5.9.2 Syntax .19
5.9.3 Semantics .19
5.9.4 Example .19
5.10 EventType .20
© ISO/IEC 2021 – All rights reserved iii
5.10.1 General.20
5.10.2 Syntax .20
5.10.3 Semantics .20
5.10.4 Example .20
5.11 ObjectType .21
5.11.1 General.21
5.11.2 Syntax .21
5.11.3 Semantics .22
5.11.4 Example .22
5.12 RegionOfInterestType .22
5.12.1 General.22
5.12.2 Syntax .23
5.12.3 Semantics .23
5.12.4 Example .24
5.13 RegionLocatorType .25
5.13.1 General.25
5.13.2 Syntax .25
5.13.3 Semantics .25
5.13.4 Example .25
5.14 ExternalDescriptonType .26
5.14.1 General.26
5.14.2 Syntax .27
5.14.3 Semantics .28
5.14.4 Example .29
5.15 ControlledRatingTermType .29
5.15.1 General.29
5.15.2 Syntax .30
5.15.3 Semantics .30
5.15.4 Example .30
5.16 ImageIdentifierType .30
5.16.1 General.30
5.16.2 Syntax .31
5.16.3 Semantics .31
5.16.4 Example .31
5.17 GPSPositioningType .31
5.17.1 General.31
5.17.2 Syntax .32
5.17.3 Semantics .32
5.17.4 Example .32
6 Management of core schema and translation rules .33
6.1 General .33
6.2 Wrapper of the schema .33
6.3 Root element .33
6.3.1 General.33
6.3.2 Syntax .34
6.3.3 Semantics .34
6.3.4 Example .35
6.4 RegisterInputType .38
6.4.1 General.38
6.4.2 Syntax .39
6.4.3 Semantics .39
6.4.4 Example .40
6.5 RequestInputType .41
6.5.1 General.41
6.5.2 Syntax .41
6.5.3 Semantics .41
6.5.4 Example .41
6.6 RequestOutputType .42
iv © ISO/IEC 2021 – All rights reserved
6.6.1 General.42
6.6.2 Syntax .42
6.6.3 Semantics .42
6.6.4 Example .43
6.7 ProviderInformationType .43
6.7.1 General.43
6.7.2 Syntax .44
6.7.3 Syntax .44
6.7.4 Example .45
6.8 ContactType .45
6.8.1 General.45
6.8.2 Syntax .46
6.8.3 Semantics .46
6.8.4 Example .47
6.9 QueryCapabilityType .47
6.9.1 General.47
6.9.2 Syntax .48
6.9.3 Semantics .48
6.9.4 Example .49
6.10 BenchmarkCapabilityType .49
6.10.1 General.49
6.10.2 Syntax .50
6.10.3 Semantics .50
6.10.4 Example .51
6.11 ExtensionCapabilityType .51
6.11.1 General.51
6.11.2 Syntax .52
6.11.3 Semantics .52
6.11.4 Example .53
6.12 SchemaType .54
6.12.1 General.54
6.12.2 Syntax .54
6.12.3 Semantics .54
6.12.4 Example .55
6.13 ReplaceInputType .56
6.13.1 General.56
6.13.2 Syntax .56
6.13.3 Semantics .56
6.13.4 Example .57
6.14 ReplaceOutputType .57
6.14.1 General.57
6.14.2 Syntax .57
6.14.3 Semantics .58
6.14.4 Example .58
6.15 SchemaInformationType .58
6.15.1 General.58
6.15.2 Syntax .58
6.15.3 Semantics .59
6.15.4 Example .60
6.16 RegisterOutputType .61
6.16.1 General.61
6.16.2 Syntax .61
6.16.3 Semantics .61
6.16.4 Example .62
7 JPSearch Translation Rules Declaration Language (JPTRDL) .62
7.1 Wrapper of the schema .62
7.2 TranslationRulesType .62
7.2.1 General.62
© ISO/IEC 2021 – All rights reserved v
7.2.2 Syntax .63
7.2.3 Semantics .63
7.2.4 Example .63
7.3 Abstract Types .64
7.3.1 General.64
7.3.2 Syntax .64
7.3.3 Semantics .64
7.4 OneToOneFieldTranslationType .64
7.4.1 General.64
7.4.2 Syntax .64
7.4.3 Semantics .65
7.4.4 Example .65
7.5 ManyToOneFieldTranslationType .65
7.5.1 General.65
7.5.2 Syntax .65
7.5.3 Semantics .66
7.5.4 Example .66
7.6 OneToManyFieldTranslationType .66
7.6.1 General.66
7.6.2 Syntax .67
7.6.3 Semantics .67
7.6.4 Example .68
7.7 SourceFieldType .69
7.7.1 General.69
7.7.2 Syntax .69
7.7.3 Semantics .69
7.7.4 Example .69
7.8 FilteredSourceFieldType .69
7.8.1 General.69
7.8.2 Syntax .70
7.8.3 Semantics .70
7.8.4 Example .71
7.9 TargetFieldType .71
7.9.1 General.71
7.9.2 Syntax .71
7.9.3 Semantics .71
7.9.4 Example .71
7.10 FormattedTargetFieldType .71
7.10.1 General.71
7.10.2 Syntax .72
7.10.3 Semantics .72
7.10.4 Example .72
8 JPEG Ontology for Image Description (JPOnto) .72
8.1 General .72
8.2 JPOnto-core .73
8.2.1 Outline .73
8.2.2 Example .73
8.2.3 Semantics .73
8.2.4 Turtle representation of JPOnto-core .87
8.3 JPOnto-visual .91
8.3.1 Outline .91
8.3.2 Examples .91
8.3.3 Taxonomy of classes of JPOnto-visual .94
8.3.4 Properties of JPOnto-visual .97
8.3.5 Semantics .
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.
Loading comments...