{
  "system" : "China Historical GIS, Harvard University and Fudan University",
  "license" : "CC BY-NC 4.0",
  "uri" : "https://chgis.hudci.org/tgaz/placename/hvd_70151",
  "sys_id" : "hvd_70151",
  "sys_id of alternate" : "",
  "spellings" : [
    {
      "written form" : "涼川縣",
      "script" : "traditional Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "凉川县",
      "script" : "simplified Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "Liangchuan Xia",
      "transcribed in" : "Pinyin",
      "attested by" : "",
      "note" : ""
    }
  ],
  "feature_type" : {
    "name" : "县",
    "alternate name" : "縣",
    "transcription" : "xian",
    "English" : "county"
  },
  "temporal" : {
    "begin" : "716",
    "begin rule" : "4",
    "end" : "721",
    "end rule" : "4"
  },
  "spatial" : {
    "object_type" : "POINT",
    "xy_type" : "point",
    "latitude" : "36.56527",
    "longitude" : "104.68429",
    "source" : "FROM_AC",
    "present_location" : [
      {
        "country code" : "cn",
        "text" : "今甘肃靖远县",
        "source" : "Fudan",
        "attestation" : ""
      }
    ]
  },
  "historical_context" : {
    "part of" : [
      {
        "begin year" : "716",
        "end year" : "721",
        "parent id" : "hvd_70146",
        "name" : "会州",
        "transcribed" : "Hui Zhou"
      }
    ],
    "subordinate units" : [
    ],
    "preceded by" : [
    ]
  },
  "data source" : "CHGIS",
  "source note" : "凉川县（716—721）
唐开元四年（716 年）于会宁县别置凉川县。九年（721 年）省①。治所今甘肃靖远县②。

①孛兰肸、岳铉等修《大元大一统志》（下）卷586 会州古迹保川县条：“开元四年别置凉川县。九年又省。” 国立中央图书馆出版1985 年版，第二—九—三五六页。
②谭其骧《中国历史地图集》第五册，地图出版社1982 年版，第7-8 页。",
  "source uri" : ""
}