# RADx Data Hub Metadata Ontology (DHMO)

> An initial version of the RADx Data Hub Metadata Ontology

- Page: https://library.schematica.io/model/8c9871e609184570be6bf299e38298c1
- Model type: Ontology
- License: CC BY 4.0
- Access type: Free
- Access method: Download
- Model size: Small
- Formats: SKOS
- Domains: Healthcare
- External link: https://bioportal.bioontology.org/ontologies/DHMO
- Contact: Christian Kindermann (christian.kindermann@stanford.edu)
- Listed in library: 2025-06-12
- Last updated: 2025-09-10

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | DHMO |
| Description | An initial version of the RADx Data Hub Metadata Ontology |
| Format | SKOS |
| Categories | Vocabularies |
| Groups |  |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 145 |
| Individuals | 1,933 |
| Properties | 137 |
| Max Depth | 0 |
| Max Child Count | 145 |
| Average Child Count | 145 |
| Classes With One Child | 0 |
| Classes With More Than 25 Children | 1 |
| Classes With No Definition | 142 |

## Projects using DHMO

- [COVID Rapid Acceleration of Diagnostics (RADX) Data Hub](https://bioportal.bioontology.org/projects/radxdatahub)

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Source: https://library.schematica.io/model/8c9871e609184570be6bf299e38298c1