json_schema: {
      "properties": {
          "calendarUrl": {
              "type": "string"
          },
          "city": {
              "type": "string"
          },
          "classes": {
              "type": "boolean"
          },
          "events": {
              "items": {
                  "properties": {
                      "title": {
                          "type": "string"
                      },
                      "url": {
                          "type": "string"
                      }
                  },
                  "type": "object"
              },
              "type": "array"
          },
          "groups": {
              "items": {
                  "properties": {
                      "calendarUrl": {
                          "type": "string"
                      },
                      "kind": {
                          "enum": [
                              "society",
                              "school"
                          ]
                      },
                      "title": {
                          "type": "string"
                      },
                      "url": {
                          "type": "string"
                      }
                  },
                  "type": "object"
              },
              "type": "array"
          },
          "latLng": {
              "items": {
                  "type": "number"
              },
              "type": "array"
          },
          "parties": {
              "type": "boolean"
          },
          "socials": {
              "type": "boolean"
          },
          "styles": {
              "items": {
                  "enum": [
                      "Lindy Hop",
                      "Balboa",
                      "Charleston",
                      "Shag",
                      "Blues"
                  ]
              },
              "type": "array"
          }
      },
      "required": [
          "city",
          "latLng",
          "styles",
          "socials",
          "parties",
          "classes",
          "groups"
      ],
      "type": "object"
  }