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        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "Mono County Tourism describes Lundy Canyon Trail as about three miles and as an out-and-back canyon outing featuring a waterfall and beaver dam; it separately notes that hikers may extend toward Lake Helen, 20 Lakes Basin, and Saddlebag Lake.",
          "observation_id": "observation-mono-county-lundy-waterfall-beaver-dam-20260925",
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          "observer": "",
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          "record_id": "gap-lundy-canyon-sub-ten-turnaround",
          "record_type": "gap",
          "summary": "Add source-backed Eastern Sierra foliage-hike trailheads, managing areas, route associations, published distances and hazards, plus explicit research and pre-trip gaps."
        },
        {
          "action": "REPLACE",
          "change_set_id": "wp-20260925-eastern-sierra-turnaround-options",
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          "knowledge_gap_refs": [],
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          "record_type": "gap",
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        }
      ],
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    },
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      "knowledge_gap_refs": [],
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      "record_id": "claim-route-lundy-canyon-waterfall-beaver-dam-profile",
      "record_type": "claim",
      "summary": "Resolve Lundy's bounded distance answer, expose McGee's connected prefix, and close Convict Lake Loop topology from an official map."
    }
  ],
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  "route_geometry_url": null,
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}