{
  "system" : "China Historical GIS, Harvard University and Fudan University",
  "license" : "CC BY-NC 4.0",
  "uri" : "https://chgis.hudci.org/tgaz/placename/hvd_40574",
  "sys_id" : "hvd_40574",
  "sys_id of alternate" : "",
  "spellings" : [
    {
      "written form" : "雲陽縣",
      "script" : "traditional Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "云阳县",
      "script" : "simplified Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "Yunyang Xian",
      "transcribed in" : "Pinyin",
      "attested by" : "",
      "note" : ""
    }
  ],
  "feature_type" : {
    "name" : "县",
    "alternate name" : "縣",
    "transcription" : "xian",
    "English" : "county"
  },
  "temporal" : {
    "begin" : "234",
    "begin rule" : "0",
    "end" : "280",
    "end rule" : "0"
  },
  "spatial" : {
    "object_type" : "POINT",
    "xy_type" : "point",
    "latitude" : "31.99580",
    "longitude" : "119.56985",
    "source" : "FROM_AC",
    "present_location" : [
      {
        "country code" : "cn",
        "text" : "今江苏丹阳市",
        "source" : "Fudan",
        "attestation" : ""
      }
    ]
  },
  "historical_context" : {
    "part of" : [
      {
        "begin year" : "234",
        "end year" : "280",
        "parent id" : "hvd_32365",
        "name" : "毗陵典农校尉",
        "transcribed" : "Pilin Diannong"
      }
    ],
    "subordinate units" : [
    ],
    "preceded by" : [
      {
        "preceded by id" : "hvd_40573",
        "name" : "曲阿县",
        "transcribed" : "Qu'o Xian"
      }
    ]
  },
  "data source" : "CHGIS",
  "source note" : "<html><body>云阳县（234年—280年）治所<br><br>三国吴嘉禾三年（234年）改曲阿县为云阳县。治今江苏丹阳市。西晋太康二年（281年）复名曲阿县。<br><br>三国吴嘉禾三年（234年）改曲阿县为云阳县（1）。治今江苏丹阳市（2）。属吴郡（3）。西晋太康二年（281年）复名曲阿县（4）。<br><br>注：<br>（1）《三国志》卷47《吴书·孙权传》：嘉禾三年（234年），“诏复曲阿为云阳。”（北京，中华书局，1975年，5册，1140页）<br>（2）《嘉庆一统志》卷91《镇江府二·古迹》：“曲阿旧城，今丹阳县治。本云阳邑，秦始皇以其地有天子气，凿北冈以败其势截直道使阿曲，改曰曲阿。”（《四部丛刊续编》，商务印书馆，1934年，30册，1页）按清丹阳县，即今江苏丹阳市，三国吴嘉禾三年，改为云阳<br>县。<br>（3）吴增仅、扬守敬《三国郡县表附考证》，《二十五史补编》，北京，中华书局，1956年，3册，2939页。<br>（4）《宋书》卷35《州郡志一》，北京，中华书局，1974年，4册，1040页。</body></html>",
  "source uri" : ""
}