{
    "childUriList": [
        "http://120.46.144.88:8090/iserver/services/data-changchun/rest/data/datasources/Changchun/datasets/RoadNet/fields/DEMAND/MAX",
        "http://120.46.144.88:8090/iserver/services/data-changchun/rest/data/datasources/Changchun/datasets/RoadNet/fields/DEMAND/MIN",
        "http://120.46.144.88:8090/iserver/services/data-changchun/rest/data/datasources/Changchun/datasets/RoadNet/fields/DEMAND/AVERAGE",
        "http://120.46.144.88:8090/iserver/services/data-changchun/rest/data/datasources/Changchun/datasets/RoadNet/fields/DEMAND/STDDEVIATION",
        "http://120.46.144.88:8090/iserver/services/data-changchun/rest/data/datasources/Changchun/datasets/RoadNet/fields/DEMAND/SUM",
        "http://120.46.144.88:8090/iserver/services/data-changchun/rest/data/datasources/Changchun/datasets/RoadNet/fields/DEMAND/VARIANCE"
    ],
    "fieldInfo": {
        "caption": "Demand",
        "defaultValue": "",
        "isRequired": false,
        "isSystemField": false,
        "isZeroLengthAllowed": true,
        "maxLength": 8,
        "name": "DEMAND",
        "type": "DOUBLE"
    }
}