{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "manni:terminology-strict:1.0.0",
  "title": "manni terminology strict overlay v1.0.0",
  "description": "The strict overlay for manni:terminology:1.0.0. Stack it beside the open vocabulary. It narrows the form of values the open vocabulary already claims and requires no key. An entry either defines its term or redirects with `see`, so strict rejects a page that carries both. The open vocabulary leaves that case to `manni term check`.",
  "additionalProperties": true,
  "type": "object",
  "properties": {
    "label": {
      "type": "string",
      "pattern": "^\\S(?:.*\\S)?$",
      "description": "Strict holds the preferred label to one line with no surrounding space."
    },
    "see": {
      "type": "string",
      "pattern": "^\\S(?:.*\\S)?$",
      "description": "Strict holds the redirect target to one line with no surrounding space, the form a label takes."
    }
  },
  "not": {
    "required": [
      "definition",
      "see"
    ]
  }
}