{
  "id": "fort-jefferson",
  "title": "The unfinished fortress in the sea",
  "location": "Dry Tortugas, Florida",
  "coordinates": {
    "latitude": 24.633333333333333,
    "longitude": -82.86666666666666
  },
  "category": "Heritage",
  "dataset": "NPS",
  "source": {
    "name": "National Register of Historic Places",
    "url": "https://www.nps.gov/subjects/nationalregister/data-downloads.htm"
  },
  "summary": "A huge brick fort occupies a remote island far from the mainland.",
  "editorialInterpretation": "A huge brick fort occupies a remote island far from the mainland. Map and record layers place this feature in its wider geographic, historical and civic context.",
  "computed": {
    "nearestSettlement": null,
    "relatedPlaces": [
      {
        "id": "airplane-service",
        "title": "The petrol station shaped like a plane",
        "distanceKm": 1273
      },
      {
        "id": "bell-labs",
        "title": "The laboratory built like a mirror",
        "distanceKm": 1927
      },
      {
        "id": "sanborn-tunnels",
        "title": "The city recorded building by building",
        "distanceKm": 1969
      }
    ],
    "pageQuality": 97,
    "indexable": true
  },
  "provenance": {
    "generatedAt": "2026-08-28T16:48:50.470Z",
    "method": "MapTheOdd place-page generator v2",
    "limitations": [
      "Access may change",
      "Computed distances are straight-line",
      "Nearest settlement comes from GeoNames cities500",
      "Editorial interpretation should be checked against the linked source"
    ]
  }
}