{
  "system" : "China Historical GIS, Harvard University and Fudan University",
  "license" : "CC BY-NC 4.0",
  "uri" : "https://chgis.hudci.org/tgaz/placename/hvd_70117",
  "sys_id" : "hvd_70117",
  "sys_id of alternate" : "",
  "spellings" : [
    {
      "written form" : "首陽縣",
      "script" : "traditional Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "首阳县",
      "script" : "simplified Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "Shouyang Xian",
      "transcribed in" : "Pinyin",
      "attested by" : "",
      "note" : ""
    }
  ],
  "feature_type" : {
    "name" : "县",
    "alternate name" : "縣",
    "transcription" : "xian",
    "English" : "county"
  },
  "temporal" : {
    "begin" : "-221",
    "begin rule" : "4",
    "end" : "551",
    "end rule" : "4"
  },
  "spatial" : {
    "object_type" : "POINT",
    "xy_type" : "point",
    "latitude" : "35.13949",
    "longitude" : "104.21017",
    "source" : "FROM_AC",
    "present_location" : [
      {
        "country code" : "cn",
        "text" : "今甘肃渭源县",
        "source" : "Fudan",
        "attestation" : ""
      }
    ]
  },
  "historical_context" : {
    "part of" : [
      {
        "begin year" : "-221",
        "end year" : "-115",
        "parent id" : "hvd_112727",
        "name" : "陇西郡",
        "transcribed" : "Longxi Jun"
      },
      {
        "begin year" : "-114",
        "end year" : "551",
        "parent id" : "hvd_112727",
        "name" : "陇西郡",
        "transcribed" : "Longxi Jun"
      }
    ],
    "subordinate units" : [
    ],
    "preceded by" : [
    ]
  },
  "data source" : "CHGIS",
  "source note" : "首阳县（前221—551） 
汉置首阳县，属陇西郡。东汉、晋、北魏因之。西魏大统十七年（551 年），改首阳县为渭源县①，属渭源郡。治所在今甘肃渭源县。
①《太平寰宇记》卷151《陇右道二》渭州条：“渭源县，……本汉首阳县地，属陇西郡。后魏大统十七年，分陇西置渭源郡，因渭水为名，又改首阳为渭源县”。《嘉庆重修一统志》卷252?兰州府?渭源县条：“西魏大统十七年改县曰渭源，又分置渭源郡，寻废。”（《四部丛刊续编》，商务印书馆，1934 年，2314 册）",
  "source uri" : ""
}