URI* 
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http://www.ontology-of-units-of-measure.org/resource/om-2 
http://www.ontology-of-units-of-measure.org/resource/om-2
 
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Bug database 
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https://github.com/HajoRijgersberg/OM/issues 
https://github.com/HajoRijgersberg/OM/issues
 
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Comes from the same domain 
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http://purl.obolibrary.org/obo/cmo.owl 
http://purl.obolibrary.org/obo/cmo.owl
 
http://purl.obolibrary.org/obo/mmo.owl 
http://purl.obolibrary.org/obo/mmo.owl
 
http://purl.obolibrary.org/obo/uo.owl 
http://purl.obolibrary.org/obo/uo.owl
 
http://purl.obolibrary.org/obo/xco.owl 
http://purl.obolibrary.org/obo/xco.owl
 
https://bioportal.bioontology.org/ontologies/QUDT 
https://bioportal.bioontology.org/ontologies/QUDT
 
https://bioportal.bioontology.org/ontologies/QUDT2 
https://bioportal.bioontology.org/ontologies/QUDT2
 
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Contact* 
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Hajo Rijgersberg (hajo.rijgersberg@wur.nl) Jan Top (jan.top@wur.nl) Hannelore Heuer (hannelore.heuer@wur.nl) 
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Object creation date property 
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http://purl.org/dc/elements/1.1/created 
http://purl.org/dc/elements/1.1/created
 
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Submission date 
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February 25, 2025 
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Depiction 
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https://github.com/HajoRijgersberg/OM/raw/master/images/OM2.0-UML-diagram.png 
https://github.com/HajoRijgersberg/OM/raw/master/images/OM2.0-UML-diagram.png
 
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Deprecated 
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false
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Description* 
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The Ontology of units of Measure (OM) 2.0 models concepts and relations important to scientific research. It has a strong focus on units, quantities, measurements, and dimensions., 測定単位のオントロジー (Ontology of units of Measure; OM) は,科学技術にとって重要な概念及び関係をモデル化する。OMは,単位・量・測定・次元に特に焦点を当てている。, measures, De Ontologie van Maateenheden (OM) 2.0 modelleert concepten en relaties die belangrijk zijn voor wetenschappelijk onderzoek. Het heeft een sterkre focus op eenheden, grootheden, maten, en dimensies., De Ontologie van Maateenheden (OM) 2.0 modelleert concepten en relaties die belangrijk zijn voor wetenschappelijk onderzoek. Het heeft een sterke focus op eenheden
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Documentation 
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https://github.com/HajoRijgersberg/OM 
https://github.com/HajoRijgersberg/OM
 
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Endorsed by 
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|
Example of resource 
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http://www.wurvoc.org/vocabularies/om-1.8/Molar_energy
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Funded or sponsored by 
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|
Contributor 
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Creator 
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|
Formality level 
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http://w3id.org/nkos/nkostype#ontology 
http://w3id.org/nkos/nkostype#ontology
 
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License 
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|
Representation language* 
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OWL
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Syntax 
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http://www.w3.org/ns/formats/Turtle 
http://www.w3.org/ns/formats/Turtle
 
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Prior version 
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|
Homepage 
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http://www.ontology-of-units-of-measure.org/ 
http://www.ontology-of-units-of-measure.org/
 
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Other identifier 
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http://www.ontology-of-units-of-measure.org/vocabularies/om-2/ 
http://www.ontology-of-units-of-measure.org/vocabularies/om-2/
 
 | 
Indexed or included in catalog or repository 
 | 
https://agroportal.lirmm.fr/ 
agroportal.lirmm.fr
 
https://bioportal.bioontology.org/ontologies/OM 
https://bioportal.bioontology.org/ontologies/OM
 
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Generic type 
 | 
http://omv.ontoware.org/2005/05/ontology#CoreOntology 
http://omv.ontoware.org/2005/05/ontology#CoreOntology
 
 | 
Known usage 
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The OM ontology provides classes, instances, and properties that represent the different concepts used for defining and using measures and units. It includes, for instance, common units such as the SI units metre (om:metre) and kilogram (om:kilogram), but also units from other systems of units such as the mile (om:mile) or nautical mile (om:nauticalMile-International). For many application areas it includes more specific units and quantities, such as the unit of the Hubble constant: km/s/Mpc om:kilometrePerSecond-TimePerMegaparsec, or the quantity vaselife om:VaseLife.
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Logo 
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https://github.com/HajoRijgersberg/OM/raw/master/images/OM-logo.jpg 
https://github.com/HajoRijgersberg/OM/raw/master/images/OM-logo.jpg
 
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Metadata vocabulary used 
 | 
http://www.w3.org/2002/07/owl# 
http://www.w3.org/2002/07/owl#
 
http://www.wurvoc.org/vocabularies/WV/ 
http://www.wurvoc.org/vocabularies/WV/
 
http://xmlns.com/foaf/ 
http://xmlns.com/foaf/
 
http://www.w3.org/2000/01/rdf-schema# 
http://www.w3.org/2000/01/rdf-schema#
 
http://purl.org/dc/elements/1.1/ 
http://purl.org/dc/elements/1.1/
 
http://purl.org/dc/terms/ 
http://purl.org/dc/terms/
 
http://purl.org/ontology/bibo 
http://purl.org/ontology/bibo
 
http://www.w3.org/2004/02/skos/core# 
http://www.w3.org/2004/02/skos/core#
 
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Object modification date property 
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http://purl.org/dc/elements/1.1/modified 
http://purl.org/dc/elements/1.1/modified
 
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More permissions 
 | 
This document is available under Creative Common License. You are free to Share — to copy, distribute, display, and perform the work and to Remix — to make derivative works; under the condition of Attribution: You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work). The publisher does not accept any liability for the inaccuracies in this document.
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Natural language 
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|
Notes 
 | 
The Ontology of units of Measure (OM) 2.0 models concepts and relations important to scientific research. It has a strong focus on units, quantities, measurements, and dimensions.
See more...
 
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Root of obsolete branch 
 | 
http://www.geneontology.org/formats/oboInOwl#ObsoleteClass 
http://www.geneontology.org/formats/oboInOwl#ObsoleteClass
 
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Preferred namespace prefix 
 | 
om
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Access URL 
 | 
https://github.com/HajoRijgersberg/OM/raw/master/om-2.0.rdf 
https://github.com/HajoRijgersberg/OM/raw/master/om-2.0.rdf
 
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Creation date* 
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February 25, 2025 
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Repository 
 | 
https://github.com/HajoRijgersberg/OM 
https://github.com/HajoRijgersberg/OM
 
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Status* 
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production
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URI Lookup Endpoint 
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http://agroportal.lirmm.fr/search?ontologies=OM&require_exact_match=true&q= 
search?ontologies=OM&require_exact_match=true&q=
 
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Version information 
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2.0.59
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