# Ontology for Maintenance Procedure Documentation - Conditional Maintenance Task Ontology (OMPD-CMTO)

> The OMPD Conditional Maintenance Task Ontology captures functional failures and corrective ...

- Page: https://library.schematica.io/model/8f0eada5da844eb989298b5e9bab2f58
- Model type: Ontology
- License: CC BY 4.0
- Access type: Free
- Access method: Download
- Model size: Small
- Formats: OWL
- Domains: Manufacturing / Industry
- Audiences: Researcher
- Classifications: #standards #api
- External link: https://industryportal.enit.fr/ontologies/OMPD-CMTO
- Listed in library: 2025-09-23
- Last updated: 2025-09-24

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | OMPD-CMTO |
| Description | The OMPD Conditional Maintenance Task Ontology captures functional failures and corrective maintenance tasks (to be conditionally executed on the occurrence of a function failure) found in some industrial maintenance procedures. This ontology captures information currently stored in maintenance procedure documentation in a generalizable way and supports its core users (maintenance technicians, maintenance engineers and maintenance schedulers) in their work. This ontology is designed to be used alongside the Static Procedure Ontology (https://spec.equonto.org/ontology/maintenance-procedure/static-procedure-ontology/) for a more detailed description of maintenance procedures. Users can find details of the design methodology for this ontology at  https://content.iospress.com/articles/applied-ontology/ao230279 |
| Format | OWL |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 9 |
| Individuals | 0 |
| Properties | 12 |
| Max Depth | 1 |
| Max Child Count | 5 |
| Average Child Count | 1 |
| Classes With One Child | 4 |
| Classes With More Than 25 Children | 0 |
| Classes With No Definition | 5 |

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Source: https://library.schematica.io/model/8f0eada5da844eb989298b5e9bab2f58