Reference number
Ïã¸ÛÁùºÏ²Ê¿ª½±/IEC 21838-2:2021
International Standard
Ïã¸ÛÁùºÏ²Ê¿ª½±/IEC 21838-2:2021
Information technology — Top-level ontologies (TLO) — Part 2: Basic Formal Ontology (BFO)
Edition 1
2021-11
Read sample
Ïã¸ÛÁùºÏ²Ê¿ª½±/IEC 21838-2:2021
74572
Published (Edition 1, 2021)

Ïã¸ÛÁùºÏ²Ê¿ª½±/IEC 21838-2:2021

Ïã¸ÛÁùºÏ²Ê¿ª½±/IEC 21838-2:2021
74572
Language
Format
CHF 96
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The electronic version of this International Standard can be from the Ïã¸ÛÁùºÏ²Ê¿ª½±/IEC Information Technology Task Force (ITTF) web site.

Abstract

This document describes Basic Formal Ontology (BFO), which is an ontology that is conformant to the requirements specified for top-level ontologies in Ïã¸ÛÁùºÏ²Ê¿ª½±/IEC 21838‑1.

It describes BFO as a resource designed to support the interchange of information among heterogeneous information systems. The following are within the scope of this document:

—    definitions of BFO-2020 terms and relations;

—    axiomatizations of BFO-2020 in OWL 2 and CL;

—    documentation of the conformity of BFO-2020 to the requirements specified for top-level ontologies in Ïã¸ÛÁùºÏ²Ê¿ª½±/IEC 21838‑1;

—    specification of the requirements for a domain ontology if it is to serve as a module in a suite of ontologies in which BFO serves as top-level ontology hub by providing a starting point for the introduction of the most general terms in those domain ontologies which are its nearest neighbours within the suite;

—    specification of the role played by the terms in BFO in the formulation of definitions and axioms in ontologies at lower levels that conform to BFO.

The following are outside the scope of this document:

—    specification of ontology languages, including the languages RDF, OWL, and CL standardly used in ontology development;

—    specification of methods for reasoning with ontologies;

—    specification of translators between the notations of ontologies developed in different ontology languages.

General information

Note: This standard is updated by a Maintenance Agency or Registration Authority

Life cycle

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