{
  "system" : "China Historical GIS, Harvard University and Fudan University",
  "license" : "CC BY-NC 4.0",
  "uri" : "https://chgis.hudci.org/tgaz/placename/hvd_44167",
  "sys_id" : "hvd_44167",
  "sys_id of alternate" : "",
  "spellings" : [
    {
      "written form" : "義昌縣",
      "script" : "traditional Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "义昌县",
      "script" : "simplified Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "Yichang Xian",
      "transcribed in" : "Pinyin",
      "attested by" : "",
      "note" : ""
    }
  ],
  "feature_type" : {
    "name" : "县",
    "alternate name" : "縣",
    "transcription" : "xian",
    "English" : "county"
  },
  "temporal" : {
    "begin" : "757",
    "begin rule" : "4",
    "end" : "969",
    "end rule" : "4"
  },
  "spatial" : {
    "object_type" : "POINT",
    "xy_type" : "point",
    "latitude" : "23.47564",
    "longitude" : "110.73591",
    "source" : "FROM_AC",
    "present_location" : [
      {
        "country code" : "cn",
        "text" : "今广西滕州西北蒙江镇",
        "source" : "Fudan",
        "attestation" : ""
      }
    ]
  },
  "historical_context" : {
    "part of" : [
      {
        "begin year" : "757",
        "end year" : "969",
        "parent id" : "hvd_115871",
        "name" : "滕州",
        "transcribed" : "Teng Zhou"
      }
    ],
    "subordinate units" : [
    ],
    "preceded by" : [
      {
        "preceded by id" : "hvd_44166",
        "name" : "安昌县",
        "transcribed" : "Anchang Xian"
      }
    ]
  },
  "data source" : "CHGIS",
  "source note" : "义昌县（757-969年）<br>唐至德二年（757年），以安昌县更名，属滕州（1）。治所即今广西滕州西北蒙江镇（2）。宋开宝三年（970年），省入镡津县（3）。<br><br>注：<br>（1）《太平寰宇记》卷158·岭南道2·藤州镡津县：“废义昌县，在州西北五十里，本安昌县，唐至德二年改为义昌。以上三县（含宁风、感义二县），皇朝入镡津县。”（金陵书局，光绪八年刊本，29册）。<br>（2）参见注（1），周鼐《广西通志稿》胜迹四据采访，谓即藤县之濛江，与《寰宇记》定点相同。从之。不从《读史方舆纪要》。<br>（3）《读史方舆纪要》卷108梧州藤县下：“安昌县，至德二载改曰义昌县。南汉因之。宋开宝三年省入镡津县。”（中华书局，5册，4412页）。",
  "source uri" : ""
}