{
  "$id": "https://json-schema.org/draft/2019-09/meta/core",
  "$recursiveAnchor": true,
  "$schema": "https://json-schema.org/draft/2019-09/schema",
  "$vocabulary": {
    "https://json-schema.org/draft/2019-09/vocab/core": true
  },
  "properties": {
    "$anchor": {
      "pattern": "^[A-Za-z][-A-Za-z0-9.:_]*$",
      "type": "string"
    },
    "$comment": {
      "type": "string"
    },
    "$defs": {
      "additionalProperties": {
        "$recursiveRef": "#"
      },
      "default": {},
      "type": "object"
    },
    "$id": {
      "$comment": "Non-empty fragments not allowed.",
      "format": "uri-reference",
      "pattern": "^[^#]*#?$",
      "type": "string"
    },
    "$recursiveAnchor": {
      "default": false,
      "type": "boolean"
    },
    "$recursiveRef": {
      "format": "uri-reference",
      "type": "string"
    },
    "$ref": {
      "format": "uri-reference",
      "type": "string"
    },
    "$schema": {
      "format": "uri",
      "type": "string"
    },
    "$vocabulary": {
      "additionalProperties": {
        "type": "boolean"
      },
      "propertyNames": {
        "format": "uri",
        "type": "string"
      },
      "type": "object"
    }
  },
  "title": "Core vocabulary meta-schema",
  "type": [
    "object",
    "boolean"
  ]
}