{
  "system" : "China Historical GIS, Harvard University and Fudan University",
  "license" : "CC BY-NC 4.0",
  "uri" : "https://chgis.hudci.org/tgaz/placename/hvd_40395",
  "sys_id" : "hvd_40395",
  "sys_id of alternate" : "",
  "spellings" : [
    {
      "written form" : "昆山縣",
      "script" : "traditional Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "昆山县",
      "script" : "simplified Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "Kunshan Xian",
      "transcribed in" : "Pinyin",
      "attested by" : "",
      "note" : ""
    }
  ],
  "feature_type" : {
    "name" : "县",
    "alternate name" : "縣",
    "transcription" : "xian",
    "English" : "county"
  },
  "temporal" : {
    "begin" : "535",
    "begin rule" : "0",
    "end" : "588",
    "end rule" : "0"
  },
  "spatial" : {
    "object_type" : "POINT",
    "xy_type" : "point",
    "latitude" : "31.03648",
    "longitude" : "121.12843",
    "source" : "FROM_AC",
    "present_location" : [
      {
        "country code" : "cn",
        "text" : "今上海市松江县小昆山",
        "source" : "Fudan",
        "attestation" : ""
      }
    ]
  },
  "historical_context" : {
    "part of" : [
      {
        "begin year" : "535",
        "end year" : "548",
        "parent id" : "hvd_32054",
        "name" : "吴郡",
        "transcribed" : "Wu Jun"
      },
      {
        "begin year" : "549",
        "end year" : "549",
        "parent id" : "hvd_32413",
        "name" : "吴州",
        "transcribed" : "Wu Zhou"
      },
      {
        "begin year" : "550",
        "end year" : "588",
        "parent id" : "hvd_32059",
        "name" : "吴郡",
        "transcribed" : "Wu Jun"
      }
    ],
    "subordinate units" : [
    ],
    "preceded by" : [
    ]
  },
  "data source" : "CHGIS",
  "source note" : "<html><body>昆山县（535——588）治所<br><br>南朝梁大同初年析信义县置，因县有昆山，故名。治所在今上海市松江县小昆山。隋开皇九年（589）平陈废。<br><br>南朝梁大同初年析信义县置，因县有昆山，故名⑴。治所在今上海市松江县小昆山⑵。属吴郡。陈因之⑶。隋开皇九年（589）平陈废⑷。<br><br>注<br>⑴唐·李吉甫：《元和郡县志》卷25《江南道一》：“梁分置信义县，又分信义置昆山县，因县有昆山，故取名焉。”（北京，中华书局，1983年，贺次君点校本，602页）<br>晋·刘昫：《旧唐书》卷40《地理三》：“梁分娄县置信义县。又分信义置昆山，取县界山名。”（北京，中华书局，1975年，1586页）<br>《太平寰宇记》卷91：《江南东道三》：“大同初，又分信义县置昆山县，属吴郡。因县有昆山，故名。”（金陵书局，光绪八年刊本，13-14页）<br>据此，暂定在梁大同元年（535）置县。<br>⑵关于唐天宝十载前昆山县的治所，历来有二种观点。一说即今江苏昆山市。一说在今上海市境小昆山旁，唐天宝十载置华亭县后迁今治，如《中国历史地图集》。今查《元和郡县志》、《太平寰宇记》、《绍熙云间志》、《淳祐玉峰志》、《至正昆山郡志》等唐宋史籍，均云昆山县因昆山得名，而无迁治记载。因本时期内还有信义县治在今昆山县西正仪，如果将昆山县治定位于今昆山县，两县治相距太近，不合常理。现暂定梁大同元年置县时治于今上海市松江县小昆山。而隋朝复置昆山县时，已无信义县，其治所当已在今江苏昆山市。<br>⑶据臧励和撰：《补陈疆域志》卷1（北京，中华书局，1956年，《二十五史补编》，第4册，4446页）<br>⑷唐·魏徵：《隋书》卷31《地理下》：“昆山，梁置。平陈废。”（北京：中华书局，1973年汪绍楹等校点本，3册，877页）</body></html>",
  "source uri" : ""
}