{
    "$schema": "http://json-schema.org/draft-07/schema#",
    "$id": "#Question",
    "description": "An object that represents an inquiry, usually around some matter of uncertainty or difficulty.",
    "type": "object",
    "allOf": [
        {
            "$ref": "#Entity"
        },
        {
            "properties": {
                "queries": {
                    "description": "A request for information that contributes to answering a question.",
                    "anyOf": [
                        {
                            "type": "array",
                            "items": { "type": "string" }
                        }
                    ]
                }
            },
            "required": ["queries"]
        }
    ]
}