{
  "system" : "China Historical GIS, Harvard University and Fudan University",
  "license" : "CC BY-NC 4.0",
  "uri" : "http://tgaz.fudan.edu.cn/tgaz/placename/hvd_70780",
  "sys_id" : "hvd_70780",
  "sys_id of alternate" : "",
  "spellings" : [
    {
      "written form" : "三原縣",
      "script" : "traditional Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "三原县",
      "script" : "simplified Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "Sanyuan Xian",
      "transcribed in" : "Pinyin",
      "attested by" : "",
      "note" : ""
    }
  ],
  "feature_type" : {
    "name" : "县",
    "alternate name" : "縣",
    "transcription" : "xian",
    "English" : "county"
  },
  "temporal" : {
    "begin" : "627",
    "begin rule" : "4",
    "end" : "1286",
    "end rule" : "4"
  },
  "spatial" : {
    "object_type" : "POINT",
    "xy_type" : "point",
    "latitude" : "34.79443",
    "longitude" : "108.79881",
    "source" : "FROM_FD",
    "present_location" : [
      {
        "country code" : "cn",
        "text" : "今三原县西北五十余里杜寨西北小豆村",
        "source" : "Fudan",
        "attestation" : ""
      }
    ]
  },
  "historical_context" : {
    "part of" : [
      {
        "begin year" : "627",
        "end year" : "689",
        "parent id" : "hvd_110748",
        "name" : "雍州",
        "transcribed" : "Yong Zhou"
      },
      {
        "begin year" : "690",
        "end year" : "700",
        "parent id" : "hvd_115162",
        "name" : "鼎州",
        "transcribed" : "Ding Zhou"
      },
      {
        "begin year" : "701",
        "end year" : "922",
        "parent id" : "hvd_115470",
        "name" : "京兆府",
        "transcribed" : "Jingzhaofu"
      }
    ],
    "subordinate units" : [
    ],
    "preceded by" : [
      {
        "preceded by id" : "hvd_70778",
        "name" : "华池县",
        "transcribed" : "Huachi Xian"
      }
    ]
  },
  "data source" : "CHGIS",
  "source note" : "三原县（627—1286
贞观元年（627），改华池县为三原县，属雍州。天授元年（690），改隶鼎州。大足元年（701），隶京兆府。①后唐属耀州。②宋属耀州。③金属京兆府路耀州。④

①《旧唐书》卷38志18地理一：京兆府“三原 隋县。武德四年，移治清谷南故任城，改为池阳县。六年，又移故所，改为华池县，仍分置三原县，属北泉州。贞观元年，废三原县，仍改华池县为三原县，属雍州。九年，置高祖献陵于县之东南。天授元年，改隶鼎州。大足元年，隶京兆府。”（中华书局，1975年，1396—1397页）。
②《读史方舆纪要》卷53陕西二：三原县“五代唐属耀州，宋以后因之。”（中华书局，2005年版，第2573页）。
③《宋史》卷87志40地理三：“耀州，紧，华原郡。开宝五年，为感义军节度。太平兴国初，改感德军。崇宁户一十万二千六百六十七，口三十四万七千五百三十五。贡瓷器。县六：华原，上。富平，望。三原，望。云阳，上。同官，上。美原。中。”（中华书局，1977年，第2146页）。
④《金史》卷26志7地理下：京兆府路耀州“三原有尧门山、中白渠。镇一龙桥。”（中华书局，1975年，第644页）。",
  "source uri" : ""
}