{
  "claims": [
    {
      "claim": {
        "claim_id": "claim-glacier-point-overlook-published-profile",
        "evidence_ids": [
          "evidence-glacier-point-overlook-published-profile"
        ],
        "predicate": "published_route_profile",
        "spatial_scope_ids": [
          "scope-glacier-point-road-corridor"
        ],
        "subject_id": "route-glacier-point-overlook",
        "temporal_scope": null,
        "value": {
          "objective_entity_ids": [
            "place-glacier-point"
          ],
          "one_way_yards": 300,
          "operational_status_requires_current_check": true,
          "published_start_entity_id": "access-glacier-point-parking",
          "published_time": "10 to 15 minutes",
          "surface": "paved",
          "wheelchair_accessible": true
        }
      },
      "evidence": [
        {
          "claim_id": "claim-glacier-point-overlook-published-profile",
          "evidence_id": "evidence-glacier-point-overlook-published-profile",
          "notes": "",
          "observation_id": "observation-nps-yosemite-glacier-point-20260925",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "NPS describes seasonal road access, parking-area access, the paved accessible overlook walk, and limited summer tour service at Glacier Point.",
          "observation_id": "observation-nps-yosemite-glacier-point-20260925",
          "observed_at": null,
          "observer": "",
          "retrieved_at": "2026-09-25T00:00:00+00:00",
          "source_id": "source-nps-yosemite-glacier-point"
        }
      ],
      "sources": [
        {
          "locator": "https://www.nps.gov/yose/planyourvisit/glacierpoint.htm",
          "publisher": "National Park Service",
          "source_id": "source-nps-yosemite-glacier-point"
        }
      ]
    }
  ],
  "entities": [
    {
      "entity_id": "route-glacier-point-overlook",
      "kind": "route",
      "name": "Glacier Point Overlook Walk"
    }
  ],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-glacier-point-depth",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/observations/observation-nps-yosemite-glacier-point-20260925.json",
      "reason": "Add reviewed Glacier Point Road planning depth.",
      "record_id": "observation-nps-yosemite-glacier-point-20260925",
      "record_type": "observation",
      "summary": "Add official-source Glacier Point Road routes, access, facilities, vehicle constraints, dated closure evidence, reviewed map points, and explicit gaps."
    }
  ],
  "navigation": {
    "next_id": "observation-nps-yosemite-glacier-point-conditions-20260925",
    "position": 899,
    "previous_id": "observation-nps-yosemite-four-mile-trail-20260926",
    "total": 1318
  },
  "observations": [
    {
      "artifact_refs": [],
      "content": "NPS describes seasonal road access, parking-area access, the paved accessible overlook walk, and limited summer tour service at Glacier Point.",
      "observation_id": "observation-nps-yosemite-glacier-point-20260925",
      "observed_at": null,
      "observer": "",
      "retrieved_at": "2026-09-25T00:00:00+00:00",
      "source_id": "source-nps-yosemite-glacier-point"
    }
  ],
  "record": {
    "artifact_refs": [],
    "content": "NPS describes seasonal road access, parking-area access, the paved accessible overlook walk, and limited summer tour service at Glacier Point.",
    "observation_id": "observation-nps-yosemite-glacier-point-20260925",
    "observed_at": null,
    "observer": "",
    "retrieved_at": "2026-09-25T00:00:00+00:00",
    "source_id": "source-nps-yosemite-glacier-point"
  },
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  "related_records": [],
  "sources": [
    {
      "locator": "https://www.nps.gov/yose/planyourvisit/glacierpoint.htm",
      "publisher": "National Park Service",
      "source_id": "source-nps-yosemite-glacier-point"
    }
  ]
}