# Ontology for Geography Markup Language (GML3.0) (GML)

> The Geography Markup Language (GML) is an RDF encoding for the transport and storage of...

- Page: https://library.schematica.io/model/b2fdcc4ec5a34af09b7c7e611f9ce7f1
- Model type: Ontology
- License: CC BY 4.0
- Access type: Free
- Access method: Download
- Model size: Small
- Formats: OWL
- Domains: Tech / IT
- Audiences: Developer, Researcher
- External link: https://bioportal.bioontology.org/ontologies/GML
- Contact: Kim Durante (kdurante@stanford.edu)
- Listed in library: 2025-06-12
- Last updated: 2025-09-10

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | GML |
| Description | The Geography Markup Language (GML) is an RDF encoding for the transport and storage of geographic information, including both the geometry and properties of geographic features. Vocabulary terms are declared using OWL language to support RDF applications. |
| Format | OWL |
| Categories | Other |
| Groups |  |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 175 |
| Individuals | 23 |
| Properties | 124 |
| Max Depth | 5 |
| Max Child Count | 46 |
| Average Child Count | 3 |
| Classes With One Child | 23 |
| Classes With More Than 25 Children | 1 |
| Classes With No Definition | 171 |

## Projects using GML

No projects using GML

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Source: https://library.schematica.io/model/b2fdcc4ec5a34af09b7c7e611f9ce7f1