saref:hasOptionalCommand — has optional command

IRI: https://saref.etsi.org/core/hasOptionalCommand
Is defined by: https://saref.etsi.org/core/v3.2.1/
https://saref.etsi.org/core/v4.1.1/
Is referenced by: https://saref.etsi.org/core/v3.2.1/
https://saref.etsi.org/core/v4.1.1/
https://saref.etsi.org/saref4ehaw/v2.1.1/
License

Definition in SAREF v4.1.1 ontology document

saref:hasOptionalCommand — has optional command

canonical IRI: https://saref.etsi.org/core/v4.1.1/hasOptionalCommand
label: has optional command
definition: Links a function and one of its optional commands

Description as an Object Property

has super-properties: saref:hasCommand
has domain: saref:Function

Definition in SAREF v3.2.1 ontology document

saref:hasOptionalCommand — has optional command

canonical IRI: https://saref.etsi.org/core/v3.2.1/hasOptionalCommand
label: has optional command
definition: Links a function and one of its optional commands

Description as an Object Property

has super-properties: saref:hasCommand
has domain: saref:Function

SAREF is a European Norm! 2024-10

ETSI EN 303 760 provides guidance for developing IoT smart applications and products that are interoperable at the semantic level using the SAREF framework. It details how to apply SAREF, outlines a methodology to demonstrate compliance, and describes optional steps for contributing to a new SAREF extension.

ETSI EN 303 760: "SmartM2M; SAREF Guidelines for IoT Semantic Interoperability; Develop, apply and evolve Smart Applications ontologies".

New SAREF Website Launched! 2025-09

The SAREF website has been fully redesigned with a modern look, improved ontology browsing, and site-wide term-based search to enhance navigation and usability.

StandICT.eu 2026 grant: "Improving the ETSI TC SmartM2M SAREF publication framework and workflow"