This example has moved. The Cassis ontology examples now live in one repository:
github.com/GetCassis/cassis-ontology-examples
It holds two complete ontology trees you can copy, a minimal skeleton and a fully authored one, both validated in CI.
For the CI wiring that used to be demonstrated here, the copy-paste recipes for GitHub Actions and GitLab CI, covering the check, eval and publish jobs, are in the docs: docs.getcassis.com/cli#ci.
The Formula 1 ontology tree and the workflow that used to live here remain in this repository's git history.