# NIF - Resource Type Hieracrchy (view) (NIF-RTH)

> This is a view of NIFSTD (version 2.82) containing the Resource Type Hierarchy.

- Page: https://library.schematica.io/model/b5618a28cf5b440285e60f8f7143a42d
- Model type: Ontology
- License: CC BY 4.0
- Access type: Free
- Access method: Download
- Model size: Small
- Formats: OWL
- Domains: Healthcare
- Audiences: Researcher
- External link: https://bioportal.bioontology.org/ontologies/NIF-RTH
- Contact: Trish Whetzel (whetzel@stanford.edu)
- Listed in library: 2025-06-12
- Last updated: 2025-09-10

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | NIF-RTH |
| Description | This is a view of NIFSTD (version 2.82) containing the Resource Type Hierarchy. |
| Format | OWL |
| Categories |  |
| Groups |  |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 167 |
| Individuals | 0 |
| Properties | 0 |
| Max Depth | 6 |
| Max Child Count | 15 |
| Average Child Count | 3 |
| Classes With One Child | 13 |
| Classes With More Than 25 Children | 0 |
| Classes With No Definition | 167 |

## Projects using NIF-RTH

No projects using NIF-RTH

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Source: https://library.schematica.io/model/b5618a28cf5b440285e60f8f7143a42d