{
    "stringID": null,
    "fieldNames": [
        "SMID",
        "SMUSERID",
        "SMAREA",
        "SMPERIMETER",
        "SMGEOMETRY",
        "省",
        "省级码",
        "省类型",
        "ENG_NAME",
        "VAR_NAME",
        "FIRST_GID",
        "FIRST_TYPE",
        "YEAR"
    ],
    "geometry": null,
    "fieldValues": [
        "9",
        "0",
        "8.201458199751747E9",
        "648838.1148327227",
        "",
        "上海市",
        "310000",
        "直辖市",
        "Shanghai",
        "Shàng Hǎi",
        "310000",
        "Municipality",
        "2023"
    ],
    "ID": 9
}