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Ontology / Vocabulary

65 data model standards at the ontology / vocabulary layer. Every one confirmed against its steward's own site.

Standard Steward Domain Access Modernity
ASHRAE 223P Semantic Data Model ASHRAE Built Environment spec sold 41.4 Legacy
BFO (Basic Formal Ontology) BFO community / ISO IEC 21838-2 Cross Domain open 66.3 Modernizing
BIBFRAME Library of Congress Library open 65.6 Modernizing
BIBO (Bibliographic Ontology) Bibliographic Ontology community Scholarly open 76.1 Current
Bioschemas Bioschemas community / ELIXIR Life Sciences open 66.7 Modernizing
Brick Schema Brick Consortium Built Environment open
CARO (Common Anatomy Reference Ontology) OBO Foundry Biology open 66.3 Modernizing
CIDOC CRM ICOM / CIDOC Cultural Heritage open 65.3 Modernizing
CL (Cell Ontology) OBO Foundry Biology open 69.9 Modernizing
ChEBI EMBL-EBI Chemistry 67.5 Modernizing
Creative Commons Rights Expression Language (ccREL) Creative Commons / W3C Cross Domain open 65.4 Modernizing
Credential Engine CTDL Credential Engine HR open 85.6 Current
Crop Ontology CGIAR / Crop Ontology Consortium Agriculture open 60.3 Modernizing
DOAP (Description of a Project) DOAP community Software Development open 82.2 Current
DOID (Human Disease Ontology) Disease Ontology project Healthcare open 84.5 Current
ECO (Evidence and Conclusion Ontology) OBO Foundry / ECO project Life Sciences open 73.1 Current
EMMO (Elementary Multiperspective Material Ontology) EMMC / EMMO consortium Materials open 66.3 Modernizing
ENVO (Environment Ontology) OBO Foundry / EnvO project Ecology open 69.0 Modernizing
EU Core Vocabularies (Person, Business, Location, Criterion) European Commission (SEMIC) Government open 53.5 Modernizing
Event Ontology Centre for Digital Music, QMUL Cross Domain open 66.2 Modernizing
FIBO (Financial Industry Business Ontology) EDM Council / OMG Finance 76.1 Current
FOAF FOAF project Cross Domain open 67.0 Modernizing
FoodOn FoodOn Consortium / OBO Foundry Food open
Gene Ontology Gene Ontology Consortium Biology open 69.0 Modernizing
GoodRelations Martin Hepp / merged into schema.org Commerce 63.1 Modernizing
IAO (Information Artifact Ontology) OBO Foundry Cross Domain open 66.3 Modernizing
ISO 15926 ISO TC 184 SC 4 / POSC Caesar Chemical Engineering spec sold
InPhO (Indiana Philosophy Ontology) Indiana University Philosophy licence
Linked Art Linked Art community Cultural Heritage open 70.0 Modernizing
MONDO Disease Ontology Monarch Initiative Healthcare open 73.1 Current
MovieLabs Ontology for Media Creation (OMC) MovieLabs Media
NBO (Neuro Behavior Ontology) OBO Foundry Psychology open 66.3 Modernizing
Nomisma.org Nomisma.org / American Numismatic Society Cultural Heritage open 63.9 Modernizing
OBI (Ontology for Biomedical Investigations) OBO Foundry / OBI Consortium Life Sciences open 66.3 Modernizing
OBO Foundry ontologies OBO Foundry Biology open 66.3 Modernizing
OGC GeoSPARQL Open Geospatial Consortium / W3C Geospatial open 70.0 Modernizing
OWL (Web Ontology Language) W3C Cross Domain open 62.9 Modernizing
OntoLex-Lemon W3C Ontology-Lexica Community Group Linguistics open 61.4 Modernizing
OpenStreetMap tagging schema OpenStreetMap Foundation / community Geospatial open
OpenTelemetry Semantic Conventions CNCF / OpenTelemetry Observability open
Orphanet Rare Disease Ontology (ORDO) Orphanet / INSERM Healthcare open 69.0 Modernizing
PATO (Phenotype And Trait Ontology) OBO Foundry Biology open 66.3 Modernizing
PO (Plant Ontology) Plant Ontology Consortium Agriculture open
PRO (Protein Ontology) OBO Foundry / PRO Consortium Proteomics open 69.0 Modernizing
PROV-O W3C Cross Domain open 72.7 Current
Project Haystack Project Haystack Built Environment open 72.7 Current
QUDT (Quantities, Units, Dimensions, Types) QUDT.org Cross Domain open 77.4 Current
RDF / RDFS W3C Cross Domain open 64.3 Modernizing
RDF Data Cube vocabulary W3C Statistics open 69.0 Modernizing
RO (Relation Ontology) OBO Foundry Cross Domain open 66.3 Modernizing
SAREF (Smart Applications REFerence ontology) ETSI Iot open 60.3 Modernizing
SHACL W3C Cross Domain open 63.3 Modernizing
SIOC (Semantically-Interlinked Online Communities) SIOC project / W3C member submission Cross Domain open
SKOS W3C Cross Domain open 63.0 Modernizing
SPAR Ontologies (CiTO, FaBiO, FRAPO) SPAR Ontologies project Scholarly open
SSN / SOSA (Semantic Sensor Network ontology) W3C / OGC Iot open 63.0 Modernizing
STATO (Statistical Methods Ontology) OBO Foundry / STATO project Statistics open
UO (Units of Measurement Ontology) OBO Foundry Cross Domain open 66.3 Modernizing
Uberon multi-species anatomy ontology OBO Foundry / Uberon project Biology open 66.3 Modernizing
Universal Dependencies UD community Linguistics open 65.8 Modernizing
Vertebrate Trait Ontology (VT) OBO Foundry / Rat Genome Database Animal Science open 66.3 Modernizing
W3C ORG ontology W3C Cross Domain open 71.0 Modernizing
W3C Time Ontology in OWL W3C / OGC Cross Domain open 67.1 Modernizing
WordNet Princeton University / Global WordNet Association Linguistics open
schema.org Product / Offer vocabulary W3C Schema.org Community Group Cross Domain open 67.9 Modernizing
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