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GB/T 38154-2019 English PDF

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GB/T 38154-2019: Important product traceability - Core metadata
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Basic data

Standard ID GB/T 38154-2019 (GB/T38154-2019)
Description (Translated English) Important product traceability - Core metadata
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard L67
Classification of International Standard 03.120.01
Word Count Estimation 46,420
Date of Issue 2019-10-18
Date of Implementation 2019-10-18
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 38154-2019: Important product traceability - Core metadata

---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.
Important product traceability--Core metadata ICS 03.120.01 L67 National Standards of People's Republic of China Critical product traceability core metadata Published on.2019-10-18 2019-10-18 implementation State market supervision and administration China National Standardization Administration issued

Content

Foreword III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 metadata description method 2 4.1 Chinese name 2 4.2 English name 2 4.3 Definition 2 4.4 Data Type 2 4.5 Constraints/Conditions 2 4.6 Abbreviated name 2 4.7 Value Range 3 4.8 Maximum number of occurrences 3 4.9 Remark 3 5 Metadata Model 3 5.1 representation method 3 5.2 Composition of core metadata 3 6 Important Product Traceability Core Metadata Description 5 7 Core Metadata Extension Principles and Methods 40 7.1 Extended Type 40 7.2 Principle of Extension 40 7.3 Extended Implementation 40 Reference 41

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed and managed by the China National Institute of Standardization. This standard was drafted. China International Electronic Commerce Center, China National Institute of Standardization, Ministry of Commerce, Distribution Industry Promotion Center, China Electronics Technical Standardization Institute, China Articles Coding Center, Beijing Jiaotong University, Zhongrong Yida (Beijing) Internet of Things Technology Research Institute, National Research Software Unit Co., Ltd., Shanghai CITIC Information Development Co., Ltd., Chengdu Original Chain Technology Co., Ltd. The main drafters of this standard. Ren Xiaotao, Zhang Yong, Yang Yang, Zheng Xiaojun, Liu Peng, Zhao Jian, Gong Haiyan, Wang Wenfeng, Du Jingrong, Zhang Wei, Wu Dongshan, Zhang Nini, Wang Hui, Li Li, Chen Hai, Lin Yong, Yang Hui, Wang Qingyu, Tong Liangyong, Gao Zili, Zhang Qiuxia, Sun Xiaoyun, Chi Cheng. Critical product traceability core metadata

1 Scope

This standard specifies the description method of the important product traceability core metadata, the metadata model, the trace metadata of important product traceability and Core metadata extension principles and methods. This standard applies to the traceability of important products such as edible agricultural products, food, medicine, agricultural production materials, special equipment, dangerous goods, rare earth products. Activities such as classification and cataloging of basic information, collection processing, and search queries.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 2260 Administrative division code of the People's Republic of China GB/T 4754 National Economic Industry Classification GB/T 7408 data element and exchange format information exchange date and time representation GB/T 7635.1 National main product classification and code - Part 1. Transportable products GB 11643 citizenship number GB/T 38155-2019 important product traceability term

3 Terms and definitions

The following terms and definitions as defined in GB/T 38155-2019 apply to this document. 3.1 Metadata Define and describe data for other data. [GB/T 18391.1-2009, definition 3.2.16] 3.2 Metadata element metadataelement The basic unit of metadata. Note. Metadata elements are unique within the metadata entity. [GB/T 19710-2005, definition 4.6] 3.3 Metadata entity A set of metadata elements that describe the same characteristics of the data. Note. You can include one or more metadata entities. [GB/T 19710-2005, definition 4.7] 3.4 Core metadata coremetadata A metadata element and a metadata entity that describe the basic properties of the traceback data.

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