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GB/T 46686.1-2025Standard-oriented knowledge graph - Part 1: Implementation guidelines (English PDF)

标准知识图谱　第1部分：实现指南

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 2, 2025

Implementation date

July 1, 2026

Scope

GB/T 46686.1-2025 is the English-translated version of 标准知识图谱　第1部分：实现指南.

GB/T 46686.1-2025 is the Chinese standard "Standard-oriented knowledge graph - Part 1: Implementation guidelines". Its scope clause reads: This document provides guidance on standard data preprocessing and the construction, application, and updating of standard knowledge graphs (SKGs), outlining the SKG framework.

Examples of system construction and reference examples of industry applications. This document is applicable to all types of organizations for building, applying, and updating SKG. Its clauses include terms and definitions.

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Document preview — GB/T 46686.1-2025

National Standard of the People's Republic of China

ICS: 35.020
Classification: L 70

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

Preface
Introduction
1.Scope
2 Normative References
3.Terms and Definitions
4.Abbreviations
5 SKG Reference Model
6.Standard Data Preprocessing
6.1 Data Access
6.2 Data Cleaning
6.3 Data Storage
6.4 Data Management
7 SKG build
7.1 Overview
7.2 SKG Ontology Construction
7.3 Standard Knowledge Acquisition
7.4 Standard Knowledge Integration
7.5 Standard Knowledge Storage
7.6 SKG Quality Characteristic Verification
8 SKG Applications
8.1 Overview
8.2 Basic Functions
8.3 Application Scope
9 SKG Update
9.1 SKG Entity and Attribute Update
9.2 SKG Entity Relationship Update
9.3 Continuous Improvement
Appendix A (Informative) SKG Ontology Construction Example
Appendix B (Informative) SKG Application Example
References

1 Scope

This document provides guidance on standard data preprocessing and the construction, application, and updating of standard knowledge graphs (SKGs), outlining the SKG framework.

Examples of system construction and reference examples of industry applications.

This document is applicable to all types of organizations for building, applying, and updating SKG.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included.

For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies.

This document.

GB/T 1.1-2020 Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents

GB/T 4880.1 Language Name Codes Part 1.2-Letter Codes

GB/T 4880.2 Language Name Codes Part 2.3-Letter Codes

GB/T 22373 Standard Document Metadata

GB/T 31500 Security Specification for Data Recovery Services on Storage Media in Network Security Technology

GB/T 37967 XML-based national standard structured markup framework

GB/T 42093 (all parts) Standard Document Structure Metamodel

GB/T 42131-2022 Technical Framework for Artificial Intelligence Knowledge Graph

GB/T 43697 Data Security Technology - Data Classification and Grading Rules

3 Terms and Definitions

The terms and definitions defined in GB/T 42131-2022, as well as the following terms and definitions, apply to this document.

3.1 standard element

Relatively independent functional units derived from the content of standardized documents.

Note. Standard elements include normative and informative elements of standardized documents, such as cover, table of contents, preface, introduction, scope, normative references, and core information.

Technical elements, etc.

3.2

A knowledge graph containing standard elements (3.1) and their relationships is formed based on information in the standard documents.

3.3 data quality

When used under specified conditions, the degree to which the characteristics of the data meet explicit and implicit requirements.

[Source. GB/T 25000.12-2017, 4.3]

3.4

The task of identifying the relationships between entities mentioned in a text.

GB/T 47474 | GB/T 43195 | GB/T 43268 | GB/T 23332 | GB/T 47343 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 40 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 42093

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