{
  "contentStorage": "postgres",
  "title": "Changsha Maglev Express",
  "description": "Changsha Maglev Express is a metro line, opened on 6 May 2016, 18.7 km long, with 3 stations.",
  "url": "/en/concepts/changsha-metro-line-s2xian.html",
  "entity": {
    "customFields": [
      {
        "key": "line_opened",
        "value": "6 May 2016"
      },
      {
        "key": "line_length",
        "value": "18.7 km"
      },
      {
        "key": "line_stations",
        "value": "3"
      },
      {
        "key": "line_structure",
        "value": "elevated"
      },
      {
        "key": "line_status",
        "value": "In operation"
      }
    ],
    "id": "concept_changsha_metro_line_s2xian",
    "type": "concept",
    "title": "Changsha Maglev Express",
    "slug": "changsha-metro-line-s2xian",
    "aliases": [
      "长沙S2线"
    ],
    "summary": "Changsha Maglev Express is a metro line, opened on 6 May 2016, 18.7 km long, with 3 stations.",
    "status": "published",
    "categories": [
      "category-transit"
    ],
    "tags": [
      "tag-metro"
    ],
    "sources": [
      {
        "id": "cptond",
        "title": "CPTOND-2025 — Wang, Liang 等 (CC BY 4.0)",
        "url": "https://doi.org/10.6084/m9.figshare.29377427.v2",
        "locator": "Changsha/changsha_metro_routes.shp; DBF rows 9,21; status=1"
      },
      {
        "id": "wikidata",
        "title": "Wikidata Q16929000",
        "url": "https://www.wikidata.org/wiki/Q16929000"
      },
      {
        "id": "zhwiki",
        "title": "长沙S2线（维基百科）",
        "url": "https://zh.wikipedia.org/wiki/%E9%95%B7%E6%B2%99%E8%BB%8C%E9%81%93%E4%BA%A4%E9%80%9AS2%E7%B7%9A",
        "locator": "信息框"
      }
    ],
    "createdAt": "2026-10-25",
    "updatedAt": "2026-10-25",
    "revision": 1,
    "body": "## Overview\n\nChangsha Maglev Express is a metro line, opened on 6 May 2016[^wikidata], 18.7 km long[^wikidata], with 3 stations[^zhwiki].",
    "url": "/concepts/changsha-metro-line-s2xian.html",
    "lang": "en",
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      "zh",
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      "id": "tag-metro",
      "slug": "metro",
      "name": "地铁",
      "description": "中国城市地铁线路、车站与运营机构。",
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      "targetId": "place_changsha_cifugaotie",
      "targetTitle": "Changshanan Station",
      "targetUrl": "/en/places/changsha-cifugaotie.html",
      "incoming": false
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      "fromType": "organization"
    },
    {
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      "fromTitle": "长沙市",
      "fromUrl": "/en/places/changsha.html",
      "fromType": "place"
    },
    {
      "fromId": "place_changsha_cifugaotie",
      "fromTitle": "磁浮高铁站",
      "fromUrl": "/en/places/changsha-cifugaotie.html",
      "fromType": "place"
    },
    {
      "fromId": "place_changsha_cifujichang",
      "fromTitle": "磁浮机场站",
      "fromUrl": "/en/places/changsha-cifujichang.html",
      "fromType": "place"
    },
    {
      "fromId": "place_changsha_cifulangli",
      "fromTitle": "磁浮榔梨站",
      "fromUrl": "/en/places/changsha-cifulangli.html",
      "fromType": "place"
    }
  ],
  "versions": [
    {
      "revision": 1,
      "updatedAt": "2026-10-25",
      "message": "当前版本",
      "hasSnapshot": true,
      "url": "/en/concepts/changsha-metro-line-s2xian/at/1.html"
    }
  ],
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  "availableLangs": [
    "zh",
    "en"
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      "key": "concept_kind",
      "label": "Concept kind",
      "value": "Metro line"
    },
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      "key": "aliases",
      "label": "Aliases",
      "value": "长沙S2线"
    },
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      "key": "line_opened",
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      "value": "6 May 2016"
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      "key": "line_length",
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      "label": "Stations",
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    },
    {
      "key": "line_structure",
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      "value": "elevated"
    },
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      "label": "Status",
      "value": "In operation"
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  "mentionsTotal": 5
}