# Data models by Daniel Kastl

> Data models: JSON Schemas (2020-12), JSON-LD @context files and RDFS vocabularies. Exact versions (v1.0.0) never change; major aliases (v1) follow the latest compatible version.

Machine-readable list of every model with all its URLs: https://dkastl.github.io/models/catalog.json.

## Subject: activity (Activities), version 0.2.0

Personal activities recorded with a GPS device, rides, hikes and ski days, and the peaks they reach. A playground for trying the toolkit; the models may change.

- [@context](https://dkastl.github.io/models/context/activity/v0.jsonld): use this alias in data; exact version https://dkastl.github.io/models/context/activity/v0.2.0.jsonld
- [Vocabulary](https://dkastl.github.io/models/vocab/activity/v0.2.0.jsonld): RDFS classes and properties, with labels
- [Activity](https://dkastl.github.io/models/models/activity/Activity/) (entity type, experimental): One outdoor activity recorded as a GPS track: a ride, a hike, a ski day. When it started and ended, how far, how high up and down, the route as a line, and the peaks reached. The numbers come from the track as the recording app computed them. JSON Schema: https://dkastl.github.io/models/schema/activity/Activity/v0.2.0.json
- [Peak](https://dkastl.github.io/models/models/activity/Peak/) (entity type, experimental): A mountain summit, as OpenStreetMap maps it (natural=peak), so that activities can say which peaks they reached. JSON Schema: https://dkastl.github.io/models/schema/activity/Peak/v0.2.0.json

## Optional

- [catalog.json](https://dkastl.github.io/models/catalog.json): every model with its type IRI, context, schema, vocabulary, examples and page, its attributes, the publisher and the licence