30 de febrero

"Results": [
    {
        "Text": "30 de febrero",
        "Start": 0,
        "End": 13,
        "TypeName": "datetimeV2.date",
        "Resolution": {
            "values": [
                {
                    "timex": "XXXX-02-30",
                    "type": "date",
                    "value": "not resolved"
                }
            ]
        }
    }
]