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  "road_source": "OpenStreetMap (local PBF extract)",
  "road_attribution": "\u00a9 OpenStreetMap contributors, ODbL",
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  "osm_snapshot": "2026-08-21T20:21:11Z",
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  "elevation_provider": "USGS 3DEP (The National Map)",
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  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing.html"
 },
 "area": {
  "place": "Rowe",
  "county": "Massachusetts"
 }
}