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GB/T 45257-2025 English PDF

Q: How long will the true-PDF of English version of GB/T 45257-2025 be delivered?

Upon your order, we will start to translate GB/T 45257-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Q: Can I share the purchased PDF of GB/T 45257-2025_English with my colleagues?

Yes. The purchased PDF of GB/T 45257-2025_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Q: Does the price include tax/VAT?

Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries). Avoidance of Double Taxation Agreements (DTAs) between Singapore and 100+ Countries: https://www.iras.gov.sg/taxes/international-tax

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US$359.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 45257-2025: Press and publication - Knowledge services - Extraction and marking up of knowledge element
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 45257-2025	359	Add to Cart	4 days	Press and publication - Knowledge services - Extraction and marking up of knowledge element	Valid

Similar standards

GB/T 42504 WB/T 1120 DL/T 679 GB/T 45256 GB/T 44144

Basic data

Standard ID: GB/T 45257-2025 (GB/T45257-2025)
Description (Translated English): Press and publication - Knowledge services - Extraction and marking up of knowledge element
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: A19
Classification of International Standard: 01.140.40
Word Count Estimation: 18,116
Date of Issue: 2025-02-28
Date of Implementation: 2025-06-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 45257-2025: Press and publication - Knowledge services - Extraction and marking up of knowledge element

---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.
Press and publication - Knowledge services - Extraction and marking up of knowledge element News and Publishing Knowledge Services Knowledge Meta-Extraction and Indexing Press and publication-Knowledge services- Extraction and marking up of knowledge element ICS 01.140.40 CCS A 19 National Standard of the People's Republic of China Released on 2025-02-28 2025-06-01 Implementation State Administration for Market Regulation The National Standardization Administration issued

Preface ... 1 Scope ... 2 Normative referenced documents ... 3 Terms and Definitions ... 4 Abbreviations ... 5 Extraction and indexing objects ... 10.1 Extracting basic requirements ... 10.2 Basic requirements for indexing ... References ...

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting is required. Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document is under the jurisdiction of the National Technical Committee for Standardization of Press and Publication (SAC/TC 527). This document was drafted by. National Defense Industry Press, Times Publishing and Media Co., Ltd., China Architecture Publishing and Media Co., Ltd., Education Digital Publishing Co., Ltd., Beijing Tuobiao Excellence Information Technology Research Institute, China Press and Publication Research Institute, Beijing Zhongqi Intelligent Manufacturing Technology Co., Ltd. Ltd., Baoding Kuixinda Data Processing Co., Ltd., Tongfang Knowledge Network Digital Publishing Technology Co., Ltd., Inner Mongolia Publishing Group Co., Ltd. Company, China Agriculture Press Co., Ltd., China Traditional Chinese Medicine Press Co., Ltd., Henan Education Electronic Audio-visual Publishing House Co., Ltd. Ltd., Tianjin University Press Co., Ltd., Research Press Co., Ltd., Beijing University of Aeronautics and Astronautics, Yingda Media Investment Group Co., Ltd. company. The main drafters of this document are. Ouyang Liming, Li Ming, Wei Min, Long Zhengwu, Xing Jianfei, Du Xianghe, Zhou Changling, An Xiumin, Xie Bing, Liu Yingli, Yu Jingchun, Yuan Huali, Yang Jiquan, Zhu Qian, Peng Jing, Ma Liang, Wang Jinbo, Buri Gudu, Zhang Yao, Sun Haiyang, Su Hewei, Wang Xie, Jia Huijun, and Zhang Baochang. News and Publishing Knowledge Services Knowledge Meta-Extraction and Indexing

1 Scope

This document specifies the objects, methods, rules, processes and quality requirements for the extraction and indexing of knowledge elements. This document applies to the construction and management of knowledge bases and knowledge resource bases in the field of news publishing.

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies. in this document. GB/T 45256 Knowledge ontology construction process for news and publishing knowledge services

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Indexing marking﹘up The process of expressing the content or form of a resource using words or phrases according to the rules of the indexing language. [Source. CY/T 101.1-2014, 6.2.7, modified] 3.2 fixed﹘layout document A file generated after typesetting, containing all the data required for the solidification of the layout. [Source. CY/T 101.1-2014, 6.3.10] 3.3 stream document A file that presents content in a logical order and can adapt to changes in the terminal device screen or window. [Source. CY/T 101.1-2014, 6.3.11] 3.4 Morpheme The smallest combination of sound and meaning in a language. 3.5 Knowledge element To meet application requirements, an independent knowledge unit that does not need to be divided further to express a complete thing or concept. [Source. GB/T 38377-2019, 2.3]

4 Abbreviations

ePub. Electronic Publication ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 45257-2025_English be delivered?

Answer: Upon your order, we will start to translate GB/T 45257-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 45257-2025_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 45257-2025_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.