{
  "$defs": {
    "anchorString": {
      "pattern": "^[A-Za-z_][-A-Za-z0-9._]*$",
      "type": "string"
    },
    "uriReferenceString": {
      "format": "uri-reference",
      "type": "string"
    },
    "uriString": {
      "format": "uri",
      "type": "string"
    }
  },
  "$dynamicAnchor": "meta",
  "$id": "https://json-schema.org/draft/2020-12/meta/core",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$vocabulary": {
    "https://json-schema.org/draft/2020-12/vocab/core": true
  },
  "properties": {
    "$anchor": {
      "$ref": "#/$defs/anchorString"
    },
    "$comment": {
      "type": "string"
    },
    "$defs": {
      "additionalProperties": {
        "$dynamicRef": "#meta"
      },
      "type": "object"
    },
    "$dynamicAnchor": {
      "$ref": "#/$defs/anchorString"
    },
    "$dynamicRef": {
      "$ref": "#/$defs/uriReferenceString"
    },
    "$id": {
      "$comment": "Non-empty fragments not allowed.",
      "$ref": "#/$defs/uriReferenceString",
      "pattern": "^[^#]*#?$"
    },
    "$ref": {
      "$ref": "#/$defs/uriReferenceString"
    },
    "$schema": {
      "$ref": "#/$defs/uriString"
    },
    "$vocabulary": {
      "additionalProperties": {
        "type": "boolean"
      },
      "propertyNames": {
        "$ref": "#/$defs/uriString"
      },
      "type": "object"
    }
  },
  "title": "Core vocabulary meta-schema",
  "type": [
    "object",
    "boolean"
  ]
}