appears_in: []
contributor:
  email: cthoyt@gmail.com
  github: cthoyt
  name: Charles Tapley Hoyt
  orcid: 0000-0003-4423-4370
depends_on: []
deprecated: false
description: Ontology, part of the SI Reference Point, covering measurement units
  (SI base units and SI units with special names) and prefixes.
download_owl: https://github.com/TheBIPM/SI_Digital_Framework/raw/refs/heads/main/knowledge_graphs/SI_Reference_Point/si.ttl
example: hasDefinitionNote
example_extras: []
homepage: https://si-digital-framework.org/SI
keywords:
- ontology
- unit
- units
license: CC-BY-3.0-IGO
logo: https://si-digital-framework.org/img/logo-si.jpg
mappings: {}
name: International System of Units Reference Point
namespace_in_lui: false
owners:
- name: International Bureau of Weights and Measures
  partnered: false
  ror: 055vkyj43
preferred_prefix: si
prefix: si
providers: []
publications: []
repository: https://github.com/TheBIPM/SI_Digital_Framework
synonyms: []
uri_format: http://si-digital-framework.org/SI#$1
