# Brinell Test Ontology-EMMO (BTO-EMMO)

> Brinell Test Ontology (BTO) has developed for representing the Brinell testing process, testing...

- Page: https://library.schematica.io/model/6b57bbc775ba45818498fd14ad5ff9dc
- Model type: Ontology
- License: CC BY 4.0
- Access type: Free
- Access method: Download
- Model size: Mid
- Formats: OWL
- External link: https://bioportal.bioontology.org/ontologies/BTO-EMMO
- Contact: Hossein Beygi Nasrabadi (hossein.beygi-nasrabadi@bam.de)
- Listed in library: 2025-06-12
- Last updated: 2024-07-30

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | BTO-EMMO |
| Description | Brinell Test Ontology (BTO) has developed for representing the Brinell testing process, testing equipment requirements, test pieces charactristics, and related testing parameters and their measurement procedure according to DIN EN ISO 6506-1 standard. Versions info: V2 developed using BFO+CCO top-level ontologies. V3 developed using EMMO+CHAMEO top-level ontologies. V4 developed using PROVO+PMDco top-level ontologies. V5 developed using BFO+IOF top-level ontologies. |
| Format | OWL |
| Categories | Other |
| Groups |  |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 2,227 |
| Individuals | 67 |
| Properties | 168 |
| Max Depth | 7 |
| Max Child Count | 236 |
| Average Child Count | 5 |
| Classes With One Child | 226 |
| Classes With More Than 25 Children | 17 |
| Classes With No Definition | 216 |

## Projects using BTO-EMMO

No projects using BTO-EMMO

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Source: https://library.schematica.io/model/6b57bbc775ba45818498fd14ad5ff9dc