{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://offeringprotocol.org/schemas/schema-reference.schema.json",
  "title": "ODP JSON Schema reference",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "$ref": "resource-reference.schema.json"
    }
  }
}