When [datamodels](https://github.com/jentic/jentic-openapi-tools/tree/main/packages/jentic-openapi-datamodels) package is ready we need to refactor `references.py` module to use semantic traversal and visitors to amend the OpenAPI Document.
When datamodels package is ready we need to refactor
references.pymodule to use semantic traversal and visitors to amend the OpenAPI Document.