GB/T 45256-2025 in English
VALIDPress and publication—Knowledge service—Construction process of knowledge ontology
- Issued on:2025-02-28
- Implemented on:2025-06-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$248.00
| Standard No: | GB/T 45256-2025 |
| Document status: | VALID |
| Title in English: | Press and publication—Knowledge service—Construction process of knowledge ontology |
| Title in Chinese: | 新闻出版 知识服务 知识本体构建流程 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2025-02-28 |
| Implemented on: | 2025-06-01 |
| ICS Classification: | 01.140.40-Publishing |
| Chinese Classification: | A19-Editing and Publication |
| Professional Classification: | GB-National Standard |
| Related Keywords: | knowledge ontology construction
publication knowledge service construction process knowledge ontology introduction core value construction process standardized construction process phase |
| Related Topics: | process
Flow type Zhihu version knowledge sample knowledge cost news knowledge service Process English knowledge modeling |
《GB/T 45256-2025新闻出版 知识服务 知识本体构建流程》由TC527（全国新闻出版标准化技术委员会）归口，主管部门为国家新闻出版署（国家版权局）。
Introduction
Core value and application scope of the standard
As the first national standard for knowledge ontology construction in the field of news publishing, GB/T 45256-2025 has established a complete technical framework including class definition, property specification and construction process.
Detailed Explanation of Standardized Construction Process
Phase 1: Resource Preparation
Taking the construction of a medical journal knowledge base as an example, the following needs to be completed:
1) Determine the boundaries of the clinical diagnosis and treatment knowledge field
2) Evaluate more than 1,000 XML structured papers
3) Deepen indexing according to JATS standards
Phase 2: Ontology Modeling
Use the top-down approach to build:
- Top-level classes: disease, drug, treatment plan
- Object attribute: hasContraindication (contraindication)
- Numerical attribute: dosage (numeric dosage type)
Phase 3: Knowledge Indexing
Based on the ontology, the literature is:
1) Subject indexing: MeSH vocabulary mapping
2) Association indexing: drug-disease relationship establishment
Technical evolution and implementation suggestions
Compared with the 2019 version of the basic terminology standard, this standard has the following breakthroughs:
- Added the standardized application specification of the OWL language
- Cleared the value constraints of the RDFS mode
- Refine the RDFS mode class=instrument>Six functional requirements for building tools
Implementation path recommendations:
1. Give priority to tools that meet standard requirements such as Protégé
2. Establish a collaborative mechanism between domain experts and technical teams
3. Verify the reasoning ability of the ontology in stages
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