{
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    {
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        "evidence_ids": [
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          "coordinate_reference_system": "EPSG:4326",
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        }
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          "notes": "",
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          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "The bounded USGS Geographic Names service identifies Blue Lake in Inyo County as feature 257249 at 37.184240346016622, -118.61961194847549 and Piute Pass as feature 264832 at 37.239106260609425, -118.68401506287091. GNIS points identify named features rather than lake boundaries or survey-grade trail junctions.",
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          "retrieved_at": "2026-09-24T22:00:00+00:00",
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        }
      ],
      "sources": [
        {
          "locator": "https://carto.nationalmap.gov/arcgis/rest/services/geonames/MapServer",
          "publisher": "U.S. Geological Survey",
          "source_id": "source-usgs-geographic-names-bishop-creek-20260924"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-piute-pass-geographic-reference",
        "evidence_ids": [
          "evidence-piute-pass-geographic-reference"
        ],
        "predicate": "geographic_reference",
        "spatial_scope_ids": [
          "scope-place-piute-pass"
        ],
        "subject_id": "place-piute-pass",
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        {
          "claim_id": "claim-piute-pass-geographic-reference",
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          "notes": "",
          "observation_id": "observation-usgs-geographic-names-bishop-creek-20260924",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "The bounded USGS Geographic Names service identifies Blue Lake in Inyo County as feature 257249 at 37.184240346016622, -118.61961194847549 and Piute Pass as feature 264832 at 37.239106260609425, -118.68401506287091. GNIS points identify named features rather than lake boundaries or survey-grade trail junctions.",
          "observation_id": "observation-usgs-geographic-names-bishop-creek-20260924",
          "observed_at": null,
          "observer": "",
          "retrieved_at": "2026-09-24T22:00:00+00:00",
          "source_id": "source-usgs-geographic-names-bishop-creek-20260924"
        }
      ],
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          "source_id": "source-usgs-geographic-names-bishop-creek-20260924"
        }
      ]
    }
  ],
  "entities": [
    {
      "entity_id": "place-blue-lake-sabrina",
      "kind": "waterbody",
      "name": "Blue Lake in Sabrina Basin"
    },
    {
      "entity_id": "place-piute-pass",
      "kind": "pass",
      "name": "Piute Pass"
    }
  ],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20260924-bishop-creek-route-depth",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/observations/observation-usgs-geographic-names-bishop-creek-20260924.json",
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      "record_id": "observation-usgs-geographic-names-bishop-creek-20260924",
      "record_type": "observation",
      "summary": "Add connected Blue Lake and Piute Pass route geometry, retain the North Lake parking approach, and narrow the unresolved Bishop Creek distance gap."
    }
  ],
  "navigation": {
    "next_id": "observation-usgs-geographic-names-bishop-lakes-20260925",
    "position": 1305,
    "previous_id": "observation-usgs-eastern-sierra-trailhead-endpoints-20260925",
    "total": 1318
  },
  "observations": [
    {
      "artifact_refs": [],
      "content": "The bounded USGS Geographic Names service identifies Blue Lake in Inyo County as feature 257249 at 37.184240346016622, -118.61961194847549 and Piute Pass as feature 264832 at 37.239106260609425, -118.68401506287091. GNIS points identify named features rather than lake boundaries or survey-grade trail junctions.",
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      "source_id": "source-usgs-geographic-names-bishop-creek-20260924"
    }
  ],
  "record": {
    "artifact_refs": [],
    "content": "The bounded USGS Geographic Names service identifies Blue Lake in Inyo County as feature 257249 at 37.184240346016622, -118.61961194847549 and Piute Pass as feature 264832 at 37.239106260609425, -118.68401506287091. GNIS points identify named features rather than lake boundaries or survey-grade trail junctions.",
    "observation_id": "observation-usgs-geographic-names-bishop-creek-20260924",
    "observed_at": null,
    "observer": "",
    "retrieved_at": "2026-09-24T22:00:00+00:00",
    "source_id": "source-usgs-geographic-names-bishop-creek-20260924"
  },
  "record_type": "observation",
  "related_records": [],
  "sources": [
    {
      "locator": "https://carto.nationalmap.gov/arcgis/rest/services/geonames/MapServer",
      "publisher": "U.S. Geological Survey",
      "source_id": "source-usgs-geographic-names-bishop-creek-20260924"
    }
  ]
}