json_schema: {
      "additionalProperties": {
          "refData": {
              "description": "Is used as placeholder for hepler information gathered from referred object used for ref render",
              "type": "object"
          }
      },
      "description": "Defines template for relations linking in between registries. This schema definition is only for documentary purposes as it is not directly referenced. Referencing is hard coded directly in source code of SchemaTools.js",
      "properties": {
          "oid": {
              "desription": "Reffered object indentifier",
              "type": "string"
          },
          "registry": {
              "description": "Defines table where to look for referred object",
              "type": "string"
          }
      },
      "type": "object"
  }