{
  "system" : "China Historical GIS, Harvard University and Fudan University",
  "license" : "CC BY-NC 4.0",
  "uri" : "http://tgaz.fudan.edu.cn/tgaz/placename/hvd_94171",
  "sys_id" : "hvd_94171",
  "sys_id of alternate" : "",
  "spellings" : [
    {
      "written form" : "西定州",
      "script" : "traditional Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "西定州",
      "script" : "simplified Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "Xiding Zhou",
      "transcribed in" : "Pinyin",
      "attested by" : "",
      "note" : ""
    }
  ],
  "feature_type" : {
    "name" : "州",
    "alternate name" : "州",
    "transcription" : "zhou",
    "English" : "prefecture"
  },
  "temporal" : {
    "begin" : "620",
    "begin rule" : "4",
    "end" : "627",
    "end rule" : "4"
  },
  "spatial" : {
    "object_type" : "POINT",
    "xy_type" : "point",
    "latitude" : "37.55155",
    "longitude" : "110.80104",
    "source" : "FROM_AC",
    "present_location" : [
      {
        "country code" : "cn",
        "text" : "今山西柳林县西北孟门镇",
        "source" : "Fudan",
        "attestation" : ""
      }
    ]
  },
  "historical_context" : {
    "part of" : [
      {
        "begin year" : "620",
        "end year" : "627",
        "parent id" : "hvd_113618",
        "name" : "唐",
        "transcribed" : "Tang"
      }
    ],
    "subordinate units" : [
      {
        "begin_year" : "621",
        "end_year" : "627",
        "child id" : "hvd_95197",
        "name" : "定胡县",
        "transcribed" : "Dinghu Xian"
      }
    ],
    "preceded by" : [
    ]
  },
  "data source" : "CHGIS",
  "source note" : "西定州（620～627年）治所 王尚义/袁钰编写

唐武德三年（620）置西定州。治所今柳林县西北孟门镇。辖区相当于今柳林县地。唐贞观二年（628）废①②③④。
注：

①文渊阁本《四库全书?太平寰宇记》石州定胡县：“唐武徳三年于县置西定州，贞观二年废州置孟门县。”（上海古籍出版社1987年6月第1版，469册，卷四十二，359页）
②《旧唐书?地理二》石州定胡：“隋县。武徳三年，置西定州。贞观二年废。”（中华书局1975年5月第1版，卷三十九，1486页）
③《元和郡县图志?河东道三》石州定胡县：“武徳三年，于县置西定州，贞观二年废州。”（中华书局1983年6月第1版，卷十四，399页）
④光绪《山西通志?府州厅县考二》永宁州：“（唐武德）三年，……又于定胡县置西定州，……贞观二年，……又废西定州。”（中华书局1990年11月第1版，卷二四， 2217页）",
  "source uri" : ""
}