ISO/IEC 21838-1:2021 信息技术 顶级本体（TLO） 第1部分：要求

标准编号：ISO/IEC 21838-1:2021

中文名称：信息技术 顶级本体（TLO） 第1部分：要求

英文名称：Information technology — Top-level ontologies (TLO) — Part 1: Requirements

发布日期：2021-08

标准范围

本文档指定了领域中立的顶级本体（TLO）所需的特征，该本体可以与较低级别的领域本体协同使用，以支持数据交换、检索、发现、集成和分析。如果本体要提供总体本体内容，促进领域本体的互操作性，从而支持专门构建的本体套件的设计和使用，那么它需要满足某些要求。本文件规定了这些要求。它还支持与实现语义互操作性相关的各种其他目标，例如，涉及使用异构上层类别开发的遗留本体，其中连贯设计的TLO可以为协调的重新工程提供目标。该文档指定了本体需要具备的特征，以支持计算机系统交换、检索、发现、集成和分析数据的目标。以下内容属于本文件的范围-如果本体要充当顶级集线器本体，则本体需要满足的需求的规范。-顶级本体和领域本体之间的关系的规范。-指定顶级本体中的术语在制定较低级别本体中的定义和公理中所扮演的角色。以下内容超出了本文档的范围:-本体语言的规范，包括语言OWL 2和CL，用于具有标准模型理论语义的本体开发。-使用本体进行推理的方法的规范。-在不同本体语言中开发的本体的符号之间指定翻译器。-规范使用IRIs作为本体术语的永久标识符的规则。-本体维护和版本控制原则的规范。-如何在数据的标记或注释中使用本体的规范。

This document specifies required characteristics of a domain-neutral top-level ontology (TLO) that can be used in tandem with domain ontologies at lower levels to support data exchange, retrieval, discovery, integration and analysis.
If an ontology is to provide the overarching ontology content that will promote interoperability of domain ontologies and thereby support the design and use of purpose-built ontology suites, then it needs to satisfy certain requirements. This document specifies these requirements. It also supports a variety of other goals related to the achievement of semantic interoperability, for example, as concerns legacy ontologies developed using heterogeneous upper-level categories, where a coherently designed TLO can provide a target for coordinated re-engineering.
This document specifies the characteristics an ontology needs to possess to support the goals of exchange, retrieval, discovery, integration and analysis of data by computer systems.
The following are within the scope of this document
- Specification of the requirements an ontology needs to satisfy if it is to serve as a top-level hub ontology.
- Specification of the relations between a top-level ontology and domain ontologies.
- Specification of the role played by the terms in a top-level ontology in the formulation of definitions and axioms in ontologies at lower levels.
The following are outside the scope of this document:
- Specification of ontology languages, including the languages OWL 2 and CL, used in ontology development with standard model-theoretic semantics.
- Specification of methods for reasoning with ontologies.
- Specification of translators between notations of ontologies developed in different ontology languages.
- Specification of rules governing the use of IRIs as permanent identifiers for ontology terms.
- Specification of the principles of ontology maintenance and versioning.
- Specification of how ontologies can be used in the tagging or annotation of data.

标准预览图