# BIBFRAME 2.0 (BIBFRAME)

- Page: https://library.schematica.io/model/c3d5c4b6080240df913a6371251f33a3
- Model type: Ontology
- License: CC0 1.0
- Access type: Free
- Access method: Download
- Model size: Small
- External link: https://bioportal.bioontology.org/ontologies/BIBFRAME
- Contact: Kirk Hess (khes@loc.gov)
- Listed in library: 2025-06-12
- Last updated: 1990-06-01

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | BIBFRAME |
| Description |  |
| Format |  |
| Categories | Other, Upper Level Ontology |
| Groups | Bibliographic Materials Group |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 206 |
| Individuals | 0 |
| Properties | 243 |
| Max Depth | 2 |
| Max Child Count | 80 |
| Average Child Count | 9 |
| Classes With One Child | 5 |
| Classes With More Than 25 Children | 2 |
| Classes With No Definition | 3 |

## Projects using BIBFRAME

- [Performed Music Ontology](https://bioportal.bioontology.org/projects/PMO)

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Source: https://library.schematica.io/model/c3d5c4b6080240df913a6371251f33a3