{
  "claims": [
    {
      "claim": {
        "claim_id": "claim-virginia-lakes-management",
        "evidence_ids": [
          "evidence-virginia-lakes-management"
        ],
        "predicate": "management_profile",
        "spatial_scope_ids": [
          "scope-trailhead-virginia-lakes"
        ],
        "subject_id": "trailhead-virginia-lakes",
        "temporal_scope": null,
        "value": {
          "managing_unit": "Humboldt-Toiyabe National Forest",
          "quota_trailhead": true,
          "wilderness": "Hoover Wilderness"
        }
      },
      "evidence": [
        {
          "claim_id": "claim-virginia-lakes-management",
          "evidence_id": "evidence-virginia-lakes-management",
          "notes": "",
          "observation_id": "observation-usfs-hoover-wilderness-20260923",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "The Forest Service identifies Virginia Lakes as a quota trailhead in Hoover Wilderness. Humboldt-Toiyabe National Forest manages the Virginia Lakes drainage, while Inyo National Forest manages the southern Hoover Wilderness from south of that drainage through Lundy Canyon and 20 Lakes Basin.",
          "observation_id": "observation-usfs-hoover-wilderness-20260923",
          "observed_at": null,
          "observer": "",
          "retrieved_at": "2026-09-23T23:00:00+00:00",
          "source_id": "source-usfs-hoover-wilderness"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r04/humboldt-toiyabe/permits/hoover-wilderness",
          "publisher": "USDA Forest Service",
          "source_id": "source-usfs-hoover-wilderness"
        }
      ]
    }
  ],
  "entities": [
    {
      "entity_id": "trailhead-virginia-lakes",
      "kind": "trailhead",
      "name": "Virginia Lakes Trailhead"
    }
  ],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20260923-eastern-sierra-foliage-hikes",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-virginia-lakes-management.json",
      "reason": "Publish a source-backed access and route foundation for Eastern Sierra fall-foliage day-hike alternatives near East Fork Campground.",
      "record_id": "claim-virginia-lakes-management",
      "record_type": "claim",
      "summary": "Add source-backed Eastern Sierra foliage-hike trailheads, managing areas, route associations, published distances and hazards, plus explicit research and pre-trip gaps."
    }
  ],
  "navigation": {
    "next_id": "claim-wapama-falls-ordered-geometry-20260926",
    "position": 3520,
    "previous_id": "claim-viewpoint-taft-point-glacier-point-map-point",
    "total": 3965
  },
  "observations": [
    {
      "artifact_refs": [],
      "content": "The Forest Service identifies Virginia Lakes as a quota trailhead in Hoover Wilderness. Humboldt-Toiyabe National Forest manages the Virginia Lakes drainage, while Inyo National Forest manages the southern Hoover Wilderness from south of that drainage through Lundy Canyon and 20 Lakes Basin.",
      "observation_id": "observation-usfs-hoover-wilderness-20260923",
      "observed_at": null,
      "observer": "",
      "retrieved_at": "2026-09-23T23:00:00+00:00",
      "source_id": "source-usfs-hoover-wilderness"
    }
  ],
  "record": {
    "claim_id": "claim-virginia-lakes-management",
    "evidence_ids": [
      "evidence-virginia-lakes-management"
    ],
    "predicate": "management_profile",
    "spatial_scope_ids": [
      "scope-trailhead-virginia-lakes"
    ],
    "subject_id": "trailhead-virginia-lakes",
    "temporal_scope": null,
    "value": {
      "managing_unit": "Humboldt-Toiyabe National Forest",
      "quota_trailhead": true,
      "wilderness": "Hoover Wilderness"
    }
  },
  "record_type": "claim",
  "related_records": [],
  "sources": [
    {
      "locator": "https://www.fs.usda.gov/r04/humboldt-toiyabe/permits/hoover-wilderness",
      "publisher": "USDA Forest Service",
      "source_id": "source-usfs-hoover-wilderness"
    }
  ]
}