# Orthology Ontology (ORTH)

> Orthology Ontology

- Page: https://library.schematica.io/model/b21e180b5c7744e2a0668cbf01654118
- Model type: Ontology
- License: CC BY 4.0
- Access type: Free
- Access method: Download
- Model size: Small
- Formats: OWL
- External link: https://bioportal.bioontology.org/ontologies/ORTH
- Contact: Jesualdo Tomás Fernández-Breis (jfernand@um.es)
- Listed in library: 2025-06-12
- Last updated: 2024-05-15

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | ORTH |
| Description | Orthology Ontology |
| Format | OWL |
| Categories | All Organisms, Genomic and Proteomic |
| Groups |  |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 34 |
| Individuals | 6 |
| Properties | 32 |
| Max Depth | 3 |
| Max Child Count | 12 |
| Average Child Count | 2 |
| Classes With One Child | 5 |
| Classes With More Than 25 Children | 0 |
| Classes With No Definition | 1 |

## Projects using ORTH

- [MBGD SPARQL Search](https://bioportal.bioontology.org/projects/MBGD)
- [OMA SPARQL endpoint](https://bioportal.bioontology.org/projects/OMA-RDF)

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Source: https://library.schematica.io/model/b21e180b5c7744e2a0668cbf01654118