# eNanoMapper (ENM)

> The eNanoMapper ontology covers the full scope of terminology needed to support research into...

- Page: https://library.schematica.io/model/514b6f13396b4575bbaa8ca2ee042832
- Model type: Ontology
- License: CC BY 4.0
- Access type: Academic
- Access method: Download
- Model size: Huge
- Formats: OWL
- External link: https://bioportal.bioontology.org/ontologies/ENM
- Contact: Janna Hastings (hastings@ebi.ac.uk)
- Listed in library: 2025-06-12
- Last updated: 2023-07-13

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | ENM |
| Description | The eNanoMapper ontology covers the full scope of terminology needed to support research into nanomaterial safety. It builds on multiple pre-existing external ontologies such as the NanoParticle Ontology.  |
| Format | OWL |
| Categories | Health, Chemical |
| Groups |  |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 25,795 |
| Individuals | 697 |
| Properties | 55 |
| Max Depth | 0 |
| Max Child Count | 2,996 |
| Average Child Count | 7 |
| Classes With One Child | 1,314 |
| Classes With More Than 25 Children | 166 |
| Classes With No Definition | 3,168 |

## Projects using ENM

- [eNanoMapper](https://bioportal.bioontology.org/projects/eNanoMapper)
- [NanoSolveIT](https://bioportal.bioontology.org/projects/NanoSolveIT)
- [ACEnano](https://bioportal.bioontology.org/projects/ACEnano)
- [NanoCommons](https://bioportal.bioontology.org/projects/NanoCommons)
- [RiskGONE](https://bioportal.bioontology.org/projects/RiskGONE)

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Source: https://library.schematica.io/model/514b6f13396b4575bbaa8ca2ee042832