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          126.9766865,
          37.5716109
        ],
        [
          126.976695,
          37.5720229
        ]
      ],
      "sourceNodeIds": [
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      ],
      "sourceWayIds": [
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      ],
      "sourceId": "sel-access-gwangsq"
    }
  ],
  "links": [
    {
      "from": "L4S0430",
      "to": "SEL-ICHON2",
      "bidirectional": true,
      "coordinates": null,
      "geometryStatus": "station-interior-unmapped",
      "sourceId": "sel-access-nmk"
    },
    {
      "from": "SEL-ICHON2",
      "to": "SEL-ICHON2-PATH",
      "bidirectional": true,
      "coordinates": null,
      "geometryStatus": "terminal-access-unmapped",
      "gapKind": "exit-to-path",
      "sourceId": "sel-access-nmk"
    },
    {
      "from": "L3S0317",
      "to": "SEL-GBG5",
      "bidirectional": true,
      "coordinates": null,
      "geometryStatus": "station-interior-unmapped",
      "sourceId": "sel-access-gwanggate"
    },
    {
      "from": "SEL-GBG5",
      "to": "SEL-GBG5-PATH",
      "bidirectional": true,
      "coordinates": null,
      "geometryStatus": "terminal-access-unmapped",
      "gapKind": "exit-to-path",
      "sourceId": "sel-access-gwanggate"
    },
    {
      "from": "L1S0151",
      "to": "SEL-CITYHALL2",
      "bidirectional": true,
      "coordinates": null,
      "geometryStatus": "station-interior-unmapped",
      "sourceId": "sel-access-daehanmun"
    },
    {
      "from": "L2S0205",
      "to": "SEL-DDP1",
      "bidirectional": true,
      "coordinates": null,
      "geometryStatus": "station-interior-unmapped",
      "sourceId": "sel-access-ddpentry"
    },
    {
      "from": "SEL-DDP1",
      "to": "SEL-DDP1-PATH",
      "bidirectional": true,
      "coordinates": null,
      "geometryStatus": "terminal-access-unmapped",
      "gapKind": "exit-to-path",
      "sourceId": "sel-access-ddpentry"
    },
    {
      "from": "L3S0321",
      "to": "SEL-CHUNGMU3",
      "bidirectional": true,
      "coordinates": null,
      "geometryStatus": "station-interior-unmapped",
      "sourceId": "sel-access-namgate"
    },
    {
      "from": "SEL-CHUNGMU3",
      "to": "SEL-CHUNGMU3-PATH",
      "bidirectional": true,
      "coordinates": null,
      "geometryStatus": "terminal-access-unmapped",
      "gapKind": "exit-to-path",
      "sourceId": "sel-access-namgate"
    },
    {
      "from": "L4S0420",
      "to": "SEL-HYEHWA2",
      "bidirectional": true,
      "coordinates": null,
      "geometryStatus": "station-interior-unmapped",
      "sourceId": "sel-access-marron"
    },
    {
      "from": "SEL-HYEHWA2",
      "to": "SEL-HYEHWA2-PATH",
      "bidirectional": true,
      "coordinates": null,
      "geometryStatus": "terminal-access-unmapped",
      "gapKind": "exit-to-path",
      "sourceId": "sel-access-marron"
    },
    {
      "from": "L5S2534",
      "to": "SEL-GWANG7",
      "bidirectional": true,
      "coordinates": null,
      "geometryStatus": "station-interior-unmapped",
      "sourceId": "sel-access-gwangsq"
    },
    {
      "from": "SEL-GWANG7",
      "to": "SEL-GWANG7-PATH",
      "bidirectional": true,
      "coordinates": null,
      "geometryStatus": "terminal-access-unmapped",
      "gapKind": "exit-to-path",
      "sourceId": "sel-access-gwangsq"
    }
  ],
  "places": [
    {
      "id": "seoul-national-museum",
      "endpoint": "SEL-NMK"
    },
    {
      "id": "seoul-gyeongbokgung",
      "endpoint": "SEL-GWANGGATE"
    },
    {
      "id": "seoul-deoksugung",
      "endpoint": "SEL-DAEHANMUN"
    },
    {
      "id": "seoul-ddp",
      "endpoint": "SEL-DDPENTRY"
    },
    {
      "id": "seoul-namsangol",
      "endpoint": "SEL-NAMGATE"
    },
    {
      "id": "seoul-daehangno",
      "endpoint": "SEL-MARRON"
    },
    {
      "id": "seoul-gwanghwamun",
      "endpoint": "SEL-GWANGSQ"
    }
  ],
  "notices": [
    "Visitor walks preserve explicit station and exit-to-path gaps. No total/walking time, open-door or step-free guarantee. Museum includes shared access roads and stairs; Gwanghwamun stops before the private-tagged gate passage."
  ]
}
