# OWL-Time (TIME)

> OWL-Time is an OWL-2 DL ontology of temporal concepts, for describing the temporal properties of...

- Page: https://library.schematica.io/model/3e57df611a2e4c6590a4e781f5247d99
- Model type: Ontology
- License: CC BY 4.0
- Access type: Free
- Access method: Download
- Model size: Small
- Formats: OWL
- Domains: Tech / IT
- Audiences: Researcher, Developer
- External link: https://bioportal.bioontology.org/ontologies/TIME
- Contact: Chris Little (chris.little@metoffice.gov.uk)
- Listed in library: 2025-06-12
- Last updated: 2025-09-10

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | TIME |
| Description | OWL-Time is an OWL-2 DL ontology of temporal concepts, for describing the temporal properties of resources in the world or described in Web pages. The ontology provides a vocabulary for expressing facts about topological (ordering) relations among instants and intervals, together with information about durations, and about temporal position including date-time information. Time positions and durations may be expressed using either the conventional (Gregorian) calendar and clock, or using another temporal reference system such as Unix-time, geologic time, or different calendars. |
| Format | OWL |
| Categories | Other |
| Groups |  |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 21 |
| Individuals | 15 |
| Properties | 58 |
| Max Depth | 4 |
| Max Child Count | 6 |
| Average Child Count | 2 |
| Classes With One Child | 5 |
| Classes With More Than 25 Children | 0 |
| Classes With No Definition | 2 |

## Projects using TIME

No projects using TIME

---

Source: https://library.schematica.io/model/3e57df611a2e4c6590a4e781f5247d99