# Role Ontology (ROLEO)

> The Role Ontology (RoleO) is an ontology in the domain of role classification. RoleO aims to...

- Page: https://library.schematica.io/model/be65e2cbc9a34a20a88b10ce6a0a91e7
- Model type: Ontology
- License: CC BY 4.0
- Access type: Free
- Access method: Download
- Model size: Mid
- Formats: OWL
- Domains: Tech / IT
- Audiences: Developer, Researcher
- External link: https://bioportal.bioontology.org/ontologies/ROLEO
- Contact: Oliver He (yongqunh@med.umich.edu)
- Listed in library: 2025-06-12
- Last updated: 2025-09-10

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | ROLEO |
| Description | The Role Ontology (RoleO) is an ontology in the domain of role classification. RoleO aims to standardize role classification and support computer-assisted reasoning.  RoleO development follows the OBO Foundry principles. RoleO has represented  all the occupations defined in the Standard Occupational Classification (SOC) System from the USA Bureau of Labor Statistics.  |
| Format | OWL |
| Categories |  |
| Groups |  |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 2,125 |
| Individuals | 0 |
| Properties | 0 |
| Max Depth | 11 |
| Max Child Count | 579 |
| Average Child Count | 3 |
| Classes With One Child | 304 |
| Classes With More Than 25 Children | 1 |
| Classes With No Definition | 1,988 |

## Projects using ROLEO

No projects using ROLEO

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Source: https://library.schematica.io/model/be65e2cbc9a34a20a88b10ce6a0a91e7