¿Qué pasará de nov. a mar.?

"Results": [
    {
        "Text": "de nov. a mar.",
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        "End": 26,
        "TypeName": "datetimeV2.daterange",
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                {
                    "timex": "(XXXX-11-01,XXXX-03-01,P4M)",
                    "type": "daterange",
                    "start": "2017-11-01",
                    "end": "2018-03-01"
                },
                {
                    "timex": "(XXXX-11-01,XXXX-03-01,P4M)",
                    "type": "daterange",
                    "start": "2018-11-01",
                    "end": "2019-03-01"
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