content: {
    "$id": "https://json-schema.org/draft/2019-09/meta/core",
    "$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"
    ]
  }