Ontologies
CCO-FACILITY

Common Core Facility Ontology (CCO-FACILITY)

Last submission date June 13, 2026

http://www.w3.org/2002/07/owl#Class

Greenwich Mean Time Zone Identifier

IRI
Preferred name

Greenwich Mean Time Zone Identifier

Type http://www.w3.org/2002/07/owl#Class
Status Active
Ontology CCO-FACILITY
Definition
Greenwich Mean Time (GMT) is the mean solar time at the Royal Observatory in Greenwich, London and has been superseded by Coordinated Universal Time (UTC). A Time Zone Identifier that designates a spatial region where the local time is calculated according to the specified offset from Greenwich Mean Time.
ID https://www.commoncoreontologies.org/ont00001352
https://www.commoncoreontologies.org/ont00001352
https://dev.matportal.org/ontologies/CCO-FACILITY/ont00001352
Preferred name

Greenwich Mean Time Zone Identifier

Definitions
Greenwich Mean Time (GMT) is the mean solar time at the Royal Observatory in Greenwich, London and has been superseded by Coordinated Universal Time (UTC). A Time Zone Identifier that designates a spatial region where the local time is calculated according to the specified offset from Greenwich Mean Time.
Subject Author Type Created
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