{
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    {
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        "claim_id": "claim-route-segment-parker-lake-04",
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        ],
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        ],
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        "temporal_scope": null,
        "value": {
          "coordinate_reference_system": "EPSG:4326",
          "dataset_feature_id": "{2A04895A-16DE-476D-AC20-963F3C5E7499}",
          "dataset_feature_name": "PARKER LAKE",
          "dataset_field": "lengthmiles",
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            "path": "geometry/v0/snapshots/usgs-eastern-sierra-foliage-routes-20260924.geojson",
            "sha256": "b5f952648b55904717bd3279ec70ef0d6b8d590049a061ef4a16969428bb4c9f"
          },
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          "source_edit_date": 1774742400000,
          "source_feature_id": "3024",
          "source_load_date": 1777310283000,
          "source_originator": "U.S. Forest Service",
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      },
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          "notes": "",
          "observation_id": "observation-usgs-eastern-sierra-foliage-routes-20260924",
          "stance": "supports"
        }
      ],
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          ],
          "content": "A bounded National Digital Trails query returned connected USFS-originated, distance-bearing features for Parker Lake and Heart Lake, plus an approximately two-mile named Convict Lake Loop shore-trail component whose endpoints do not close. Fourteen selected public-domain features are retained in a versioned snapshot.",
          "observation_id": "observation-usgs-eastern-sierra-foliage-routes-20260924",
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          "observer": "",
          "retrieved_at": "2026-09-24T07:30:00+00:00",
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          "locator": "https://partnerships.nationalmap.gov/arcgis/rest/services/USGSTrails/MapServer/0",
          "publisher": "U.S. Geological Survey / U.S. Forest Service",
          "source_id": "source-usgs-national-digital-trails-eastern-sierra-20260924"
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      ],
      "subject": {
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        "name": "Parker Lake segment 4"
      }
    }
  ],
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  },
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      "reason": "Add official geometry and distance-bearing topology for priority Eastern Sierra foliage hikes.",
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      "record_type": "entity",
      "summary": "Add route-complete official topology for Parker and Heart Lakes, a sourced two-mile Convict Lake choice, and an explicit unclosed shore-trail topology gap."
    },
    {
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      "change_set_id": "wp-20260924-eastern-sierra-foliage-route-depth",
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      "record_type": "claim",
      "summary": "Add route-complete official topology for Parker and Heart Lakes, a sourced two-mile Convict Lake choice, and an explicit unclosed shore-trail topology gap."
    }
  ],
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  "reference_evidence": [],
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      "predicate": "starts_at",
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  ],
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  "route_geometry_url": null,
  "type": "canonical_entity"
}