{
  "system" : "China Historical GIS, Harvard University and Fudan University",
  "license" : "CC BY-NC 4.0",
  "uri" : "https://chgis.hudci.org/tgaz/placename/hvd_70041",
  "sys_id" : "hvd_70041",
  "sys_id of alternate" : "",
  "spellings" : [
    {
      "written form" : "當亭縣",
      "script" : "traditional Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "当亭县",
      "script" : "simplified Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "Dangting Xian",
      "transcribed in" : "Pinyin",
      "attested by" : "",
      "note" : ""
    }
  ],
  "feature_type" : {
    "name" : "县",
    "alternate name" : "縣",
    "transcription" : "xian",
    "English" : "county"
  },
  "temporal" : {
    "begin" : "447",
    "begin rule" : "4",
    "end" : "557",
    "end rule" : "4"
  },
  "spatial" : {
    "object_type" : "POINT",
    "xy_type" : "point",
    "latitude" : "34.73837",
    "longitude" : "105.38878",
    "source" : "FROM_FD",
    "present_location" : [
      {
        "country code" : "cn",
        "text" : "今甘肃甘谷县东",
        "source" : "Fudan",
        "attestation" : ""
      }
    ]
  },
  "historical_context" : {
    "part of" : [
      {
        "begin year" : "447",
        "end year" : "557",
        "parent id" : "hvd_115874",
        "name" : "天水郡",
        "transcribed" : "Tianshui Jun"
      }
    ],
    "subordinate units" : [
    ],
    "preceded by" : [
    ]
  },
  "data source" : "CHGIS",
  "source note" : "当亭县（447—557）
北魏太平真君八年（447 年），以故冀县地置当亭县，属天水郡①。北周孝闵帝元年（557 年）
改为冀城县②。治所在今甘肃甘谷县东③。

①《魏书》卷106 下《地形志下》天水郡条：“当亭，真君八年置”，中华书局1974 年版，第2610 页。《读书方舆纪要》卷59《陕西八》巩昌府冀城条：“后魏太平真君八年以故冀县地改置当亭县，后周废”， 中华书局2005 年版，第2820 页。
②《隋书》卷29《地理上》天水郡：“冀城，后周曰冀城县，废入黄瓜县。大业初改曰冀城”，中华书局1973 年版，第813 页。
③《读书方舆纪要》卷59《陕西八》巩昌府冀城条：“在今县（指伏羌县）东。汉县治此”， 中华书局2005 年版，第2820 页。牛平汉：《清代政区沿革综表》，中国地图出版社1990 年版，第466 页。民国18 年，伏羌改名甘谷。",
  "source uri" : ""
}