ISO/IEC 20944-5:2013

Name: ISO/IEC 20944-5:2013 — Information technology — Metadata Registries Interoperability and Bindings (MDR-IB) — Part 5: Profiles
SKU: ISO/IEC 20944-5:2013
Price: 25 EUR
Availability: InStock

Information technology — Metadata Registries Interoperability and Bindings (MDR-IB) — Part 5: Profiles

Название (английский):

Information technology — Metadata Registries Interoperability and Bindings (MDR-IB) — Part 5: Profiles

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 17
Дата публикации:: 8 января 2013 г.
Издание:: ISO/IEC IS 20944 edition 1 version 1
ICS:: 35.040

Тип поставки:

Full version25 €Ask AI2 €Read online 24h10 €Read online 72h15 €

Язык документа:

ruen

Срок поставки:1 рабочий день

Цена:25 €

Описание (английский):

The ISO/IEC 20944 series of International Standards provides the bindings and their interoperability for metadata registries, such as those specified in the ISO/IEC 11179 series of International Standards. ISO/IEC 20944-5:2013 contains provisions that are common to the profiles, and the profiles themselves. A profile of ISO/IEC 11179-3:2003 is included, which maps ISO/IEC 11179 metadata attributes to standardized identifiers for navigation and access of ISO/IEC 11179 metadata.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO/IEC 20944-5:2013 - part of the MDR-IB (Metadata Registries Interoperability and Bindings) family - specifies profiles for accessing and navigating metadata registries, especially those based on the ISO/IEC 11179 metamodel. This part defines common provisions for profiles and a concrete profile that maps ISO/IEC 11179-3 metadata attributes to standardized, navigable identifiers. The standard enables consistent identifier formation, attribute mapping, and navigation semantics to support interoperable access (via coding, API and protocol bindings defined in the wider MDR-IB suite).

Key technical topics and requirements

Attribute mapping for the ISO/IEC 11179-3 metamodel: provides a canonical mapping from metamodel classes and attributes to navigable identifiers (labels) for registry navigation.

Value space of labels: labels use the ISO/IEC 11404 datatype character_based_multiple_identifier (an array of ISO-10646 characterstrings).

Label formation rules:

Identifiers use slash (“/”) as a component separator (binding-specific separators may vary).
Class identifiers get the suffix _class (e.g., representation_class_class).
Navigable relations get the suffix _relation (e.g., classifying_relation).
Arrays and multi-valued roles use numeric indexing (e.g., name_entry/0, name_entry/1).
Lexical normalization: lower case, spaces → underscores, punctuation removed (e.g., context_for_administered_item).
Inheritance is represented by copying base attributes into the subtype’s navigable set.

Mandatory and optional top-level identifiers: lists of required navigation entry points (e.g., administered_item_class, value_domain_class, registration_authority_class) and optional ones (e.g., stewardship_class, terminological_entry_class).

Identifier mappings: detailed mapping tables for ISO/IEC 11179-3 classes (examples include administered_item_class, registration_authority_class, organization_class).

Conformance: implementations SHALL map the specified labels to a conforming ISO/IEC 11179-3 metadata registry.

Practical applications and who uses it

Enables interoperable metadata access across registries - useful for national data portals, statistical agencies, healthcare information exchanges, and enterprise metadata management.

Supports consistent API, protocol and coding bindings developed under ISO/IEC 20944 parts 2–4, enabling clients and services to navigate registry content reliably.

Primary users:

Data architects and metadata managers implementing MDRs
Software developers building registry APIs, metadata harvesting tools, and metadata governance platforms
Standards bodies and integrators aligning registry implementations to ISO/IEC 11179

Related standards

ISO/IEC 20944-1:2013 - Framework, vocabulary, conformance provisions (MDR-IB Part 1)

ISO/IEC 20944-2 / -3 / -4 - Coding, API, and Protocol bindings (Parts 2–4)

ISO/IEC 11179-3:2003 - Registry metamodel and basic attributes (mapping target)

ISO/IEC 11404 - Datatype definitions used by the label value space

By standardizing navigable identifiers and attribute mappings, ISO/IEC 20944-5:2013 helps organizations build interoperable metadata registries and consistent metadata access layers across systems.

ISO/IEC 20944-5:2013

Abstract

Похожие стандарты

Overview

Key technical topics and requirements

Practical applications and who uses it

Related standards

Технические детали

ISO/IEC 11179-2:2005

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

BS ISO/IEC 11179-33:2023

Information technology. Metadata registries (MDR). Metamodel for data set registration.

ISO/IEC 11404:2007

Information technology — General-Purpose Datatypes (GPD)

ISO/IEC 20944-3:2013

Information technology — Metadata Registries Interoperability and Bindings (MDR-IB) — Part 3: API bindings

BS ISO/IEC 20944-2:2013

Information technology. Metadata Registries Interoperability and Bindings (MDR-IB). Coding bindings.