{
    "additionalProperties": true,
    "description": "The most generic type of item. Schema.org: http://schema.org/Thing",
    "properties": {
        "additionalType": {
            "description": "An additional type for the item, typically used for adding more specific types from external vocabularies in microdata syntax. This is a relationship between something and a class that the thing is in. In RDFa syntax, it is better to use the native RDFa syntax - the 'typeof' attribute - for multiple types. Schema.org tools may have only weaker understanding of extra types, in particular those defined externally.",
            "type": "string"
        },
        "alternateName": {
            "description": "An alias for the item.",
            "type": "string"
        },
        "description": {
            "description": "A short description of the item.",
            "type": "string"
        },
        "id": {
            "type": "string"
        },
        "image": {
            "description": "URL of an image of the item.",
            "format": "uri",
            "type": "string"
        },
        "name": {
            "description": "The name of the item.",
            "type": "string"
        },
        "sameAs": {
            "description": "URL of a reference Web page that unambiguously indicates the item's identity. E.g. the URL of the item's Wikipedia page, Freebase page, or official website.",
            "type": "string"
        },
        "url": {
            "description": "URL of the item.",
            "format": "uri",
            "type": "string"
        },
        "version": {
            "type": "integer"
        }
    },
    "required": [
        "id",
        "name",
        "description"
    ],
    "type": "object"
}