# Friend of a Friend Vocabulary (FOAF)

> Friend of a Friend Vocabulary

- Page: https://library.schematica.io/model/2dc73f74c3d1443183adbdb1fcddd8d4
- Model type: Ontology
- License: CC BY 4.0
- Access type: Free
- Access method: Download
- Model size: Small
- Formats: OWL
- Domains: Tech / IT
- Audiences: Researcher, Developer
- External link: https://bioportal.bioontology.org/ontologies/FOAF
- Contact: Rafael Gonçalves (rafael.goncalves@stanford.edu)
- Listed in library: 2025-06-12
- Last updated: 2025-09-10

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | FOAF |
| Description | Friend of a Friend Vocabulary |
| Format | OWL |
| Categories | Other |
| Groups |  |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 22 |
| Individuals | 0 |
| Properties | 67 |
| Max Depth | 2 |
| Max Child Count | 10 |
| Average Child Count | 4 |
| Classes With One Child | 0 |
| Classes With More Than 25 Children | 0 |
| Classes With No Definition | 9 |

## Projects using FOAF

No projects using FOAF

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Source: https://library.schematica.io/model/2dc73f74c3d1443183adbdb1fcddd8d4