标准编号：ISO/IEC 21823-3:2021
中文名称：物联网（IoT） 物联网系统的互操作性 第3部分：语义互操作性
英文名称：Internet of things (IoT) — Interoperability for IoT systems — Part 3: Semantic interoperability
发布日期：2021-09
标准范围
This document provides the basic concepts for IoT systems semantic interoperability, as described in the facet model of ISO/IEC 21823 -1, including:
– requirements of the core ontologies for semantic interoperability;
– best practices and guidance on how to use ontologies and to develop domain-specific applications, including the need to allow for extensibility and connection to external ontologies;
– cross-domain specification and formalization of ontologies to provide harmonized utilization of existing ontologies;
– relevant IoT ontologies along with comparative study of the characteristics and approaches in terms of modularity, extensibility, reusability, scalability, interoperability with upper ontologies, and so on;
– use cases and service scenarios that exhibit necessities and requirements of semantic interoperability.
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