10.20 Feb 4, 2026
ISO/IEC
ISO/IEC JTC 1
International Standard
This document provides an operationalizable definition of vocabularies, taxonomies, concept models, terminology and ontologies, as found in smart city standards, and defines the relationship among them (along a continuum from informal to formal). This document also provides examples of the syntax and semantics used to specify each.
PROJECT
ISO/IEC NP 26605-1
10.20
New project ballot initiated
Feb 4, 2026