json_schema: {
      "additionalProperties": false,
      "definitions": {
          "browser_statement": {
              "additionalProperties": false,
              "properties": {
                  "name": {
                      "type": "string"
                  },
                  "releases": {
                      "additionalProperties": {
                          "$ref": "#/definitions/release_statement"
                      },
                      "type": "object"
                  }
              },
              "required": [
                  "name",
                  "releases"
              ],
              "type": "object"
          },
          "browsers": {
              "additionalProperties": false,
              "properties": {
                  "chrome": {
                      "$ref": "#/definitions/browser_statement"
                  },
                  "chrome_android": {
                      "$ref": "#/definitions/browser_statement"
                  },
                  "edge": {
                      "$ref": "#/definitions/browser_statement"
                  },
                  "edge_mobile": {
                      "$ref": "#/definitions/browser_statement"
                  },
                  "firefox": {
                      "$ref": "#/definitions/browser_statement"
                  },
                  "firefox_android": {
                      "$ref": "#/definitions/browser_statement"
                  },
                  "ie": {
                      "$ref": "#/definitions/browser_statement"
                  },
                  "nodejs": {
                      "$ref": "#/definitions/browser_statement"
                  },
                  "opera": {
                      "$ref": "#/definitions/browser_statement"
                  },
                  "opera_android": {
                      "$ref": "#/definitions/browser_statement"
                  },
                  "qq_android": {
                      "$ref": "#/definitions/browser_statement"
                  },
                  "safari": {
                      "$ref": "#/definitions/browser_statement"
                  },
                  "safari_ios": {
                      "$ref": "#/definitions/browser_statement"
                  },
                  "samsunginternet_android": {
                      "$ref": "#/definitions/browser_statement"
                  },
                  "uc_android": {
                      "$ref": "#/definitions/browser_statement"
                  },
                  "uc_chinese_android": {
                      "$ref": "#/definitions/browser_statement"
                  },
                  "webview_android": {
                      "$ref": "#/definitions/browser_statement"
                  }
              },
              "type": "object"
          },
          "release_statement": {
              "additionalProperties": false,
              "properties": {
                  "release_date": {
                      "format": "date",
                      "type": "string"
                  },
                  "release_notes": {
                      "format": "uri",
                      "type": "string"
                  },
                  "status": {
                      "enum": [
                          "retired",
                          "current",
                          "exclusive",
                          "beta",
                          "nightly",
                          "esr",
                          "planned"
                      ],
                      "type": "string"
                  }
              },
              "type": "object"
          }
      },
      "properties": {
          "browsers": {
              "$ref": "#/definitions/browsers"
          }
      },
      "type": "object"
  }