{
    "id":"Sample Schema",
    "type":"object",
    "properties":{
        "item":{
            "title":"Item",
            "type":"object",
            "anyOf":[
                { "$ref": "#/definitions/diskDevice" },
                { "$ref": "fixtures/sub.schema.json" },
                { "$ref": "#/definitions/nfs" },
                { "$ref": "#/definitions/tmpfs" }
            ],
            "properties":{
                "prop1":{
                    "type":"string"
                }
            }
        },
        "title":{
            "title":"title",
            "type":"string",
            "options":{
                "format":"selectlist",
                "renderAs":"custom"
            },
            "comments":[
                "Should not break"
            ]
        }
    },
     "definitions": {
        "diskDevice": {},
        "diskUUID": {},
        "nfs": {},
        "tmpfs": {}
    }
}