{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "id": "#score",
    "type": "object",
    "additionalProperties": false,
    "properties": {
        "scaled": {
            "type": "number",
            "minimum": -1,
            "maximum": 1
        },
        "raw": {
            "type": "number"
        },
        "min": {
            "type": "number"
        },
        "max": {
            "type": "number"
        }
    }
}