# Parasite Experiment Ontology (PEO)

> The Parasite Experiment Ontology (PEO) models provenance metadata associated with experiment...

- Page: https://library.schematica.io/model/18ea9058d5c047c5b0d167c0cc87558b
- Model type: Ontology
- License: CC BY 4.0
- Access type: Academic
- Access method: Download
- Model size: Small
- Formats: OWL
- Domains: Healthcare
- Audiences: Researcher
- External link: https://bioportal.bioontology.org/ontologies/PEO
- Contact: Priti Parikh (priti@knoesis.org)
- Listed in library: 2025-06-12
- Last updated: 2025-09-10

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | PEO |
| Description | The Parasite Experiment Ontology (PEO) models provenance metadata associated with experiment protocols used in parasite research. The PEO extends the upper-level Provenir ontology (http://knoesis.wright.edu/provenir/provenir.owl) to represent parasite domain-specific provenance terms.<br><br>The PEO (v 1.0) includes Proteome, Microarray, Gene Knockout, and Strain Creation experiment terms along with other terms that are used in pathway. |
| Format | OWL |
| Categories |  |
| Groups |  |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 143 |
| Individuals | 27 |
| Properties | 40 |
| Max Depth | 4 |
| Max Child Count | 18 |
| Average Child Count | 3 |
| Classes With One Child | 9 |
| Classes With More Than 25 Children | 0 |
| Classes With No Definition | 12 |

## Projects using PEO

No projects using PEO

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Source: https://library.schematica.io/model/18ea9058d5c047c5b0d167c0cc87558b