{
    "childUriList": [
        "http://www.supermapol.com/realspace/services/data-road/rest/data/datasources/CBD车道/datasets/交通事故面/fields/SmGeoPosition/MAX",
        "http://www.supermapol.com/realspace/services/data-road/rest/data/datasources/CBD车道/datasets/交通事故面/fields/SmGeoPosition/MIN",
        "http://www.supermapol.com/realspace/services/data-road/rest/data/datasources/CBD车道/datasets/交通事故面/fields/SmGeoPosition/AVERAGE",
        "http://www.supermapol.com/realspace/services/data-road/rest/data/datasources/CBD车道/datasets/交通事故面/fields/SmGeoPosition/STDDEVIATION",
        "http://www.supermapol.com/realspace/services/data-road/rest/data/datasources/CBD车道/datasets/交通事故面/fields/SmGeoPosition/SUM",
        "http://www.supermapol.com/realspace/services/data-road/rest/data/datasources/CBD车道/datasets/交通事故面/fields/SmGeoPosition/VARIANCE"
    ],
    "fieldInfo": {
        "isRequired": true,
        "defaultValue": "-1",
        "name": "SmGeoPosition",
        "caption": "SmGeoPosition",
        "type": "INT64",
        "maxLength": 8,
        "isZeroLengthAllowed": true,
        "isSystemField": true
    }
}