Versioning

A model document carries two versions, which mean different things.

Field Meaning

Field	Meaning
`schema`	The version of the specification the document follows, identified by the URL of that version’s JSON Schema. For example, `https://neo4j.com/docs/ontology-graph-spec/1.0.0/schema.json` for version 1.0.0.
`version`	The author’s own version of the model, such as a revision number or label. The specification doesn’t interpret it.

schema

The version of the specification the document follows, identified by the URL of that version’s JSON Schema. For example, https://neo4j.com/docs/ontology-graph-spec/1.0.0/schema.json for version 1.0.0.

version

The author’s own version of the model, such as a revision number or label. The specification doesn’t interpret it.

Each version of the specification publishes its JSON Schema at its own URL:

https://neo4j.com/docs/ontology-graph-spec/<version>/schema.json

1.0.0 is the first version of the specification. 1.1.0 adds the optional aliases property to properties.