{
  "claims": [
    {
      "claim": {
        "claim_id": "claim-emigrant-western-gianelli-access-recheck",
        "evidence_ids": [
          "evidence-emigrant-western-gianelli-access-recheck"
        ],
        "predicate": "pretrip_access_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-gianelli"
        ],
        "subject_id": "trailhead-emigrant-gianelli",
        "temporal_scope": null,
        "value": {
          "current_status": "unknown",
          "required": true,
          "topics": [
            "parking and road access",
            "restroom operation",
            "trailhead camping limits",
            "fire orders"
          ]
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-western-gianelli-access-recheck",
          "evidence_id": "evidence-emigrant-western-gianelli-access-recheck",
          "notes": "",
          "observation_id": "observation-emigrant-western-gianelli-access-recheck",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "Forest alert index and individual road/fire orders must be checked against the selected access. Historical directions, parking descriptions and facility reports are not current clearance.",
          "observation_id": "observation-emigrant-western-gianelli-access-recheck",
          "observed_at": null,
          "observer": "Wayproof primary-source text, georeferenced map and named-feature review",
          "retrieved_at": "2026-10-06T07:44:34+00:00",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/alerts",
          "publisher": "USDA Forest Service, Stanislaus National Forest",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-western-gianelli-trailhead-night-limit",
        "evidence_ids": [
          "evidence-emigrant-western-gianelli-trailhead-night-limit"
        ],
        "predicate": "historical_trailhead_camping_limit",
        "spatial_scope_ids": [
          "scope-emigrant-gianelli"
        ],
        "subject_id": "trailhead-emigrant-gianelli",
        "temporal_scope": null,
        "value": {
          "current_rule_status": "unverified",
          "reported_nights": 1,
          "scope": "trailhead camping; distinct from wilderness lake limit",
          "source_edition": "2012-04"
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-western-gianelli-trailhead-night-limit",
          "evidence_id": "evidence-emigrant-western-gianelli-trailhead-night-limit",
          "notes": "",
          "observation_id": "observation-emigrant-western-gianelli-trailhead-night-limit",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "ROG 16-26 April 2012 introduction states a one-night camping limit at all trailheads. This is a historical report; confirm present trailhead-specific restrictions before relying on it.",
          "observation_id": "observation-emigrant-western-gianelli-trailhead-night-limit",
          "observed_at": null,
          "observer": "Wayproof primary-source text, georeferenced map and named-feature review",
          "retrieved_at": "2026-10-06T07:44:34+00:00",
          "source_id": "source-usfs-emigrant-trailheads"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/sites/nfs/files/r05/stanislaus/publication/emigrant-wilderness-trailheads.pdf",
          "publisher": "USDA Forest Service, Stanislaus National Forest",
          "source_id": "source-usfs-emigrant-trailheads"
        }
      ]
    }
  ],
  "entities": [
    {
      "entity_id": "trailhead-emigrant-gianelli",
      "kind": "trailhead",
      "name": "Gianelli Cabin Trailhead"
    }
  ],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20261006-emigrant-western-coverage",
      "evidence_refs": [],
      "knowledge_gap_refs": [
        "gap-emigrant-western-gianelli-access"
      ],
      "path": "canonical/v0/gaps/gap-emigrant-western-gianelli-access.json",
      "reason": "Add bounded western approach, geometry and facility evidence; retain unresolved planning limits.",
      "record_id": "gap-emigrant-western-gianelli-access",
      "record_type": "gap",
      "summary": "Add six drawable western Emigrant approaches with shared physical segments, lake camping evidence and historical trailhead facilities."
    }
  ],
  "navigation": {
    "next_id": "gap-emigrant-western-gianelli-chewing-gum-planning",
    "position": 211,
    "previous_id": "gap-emigrant-western-gem-mileage",
    "total": 299
  },
  "observations": [
    {
      "artifact_refs": [],
      "content": "Forest alert index and individual road/fire orders must be checked against the selected access. Historical directions, parking descriptions and facility reports are not current clearance.",
      "observation_id": "observation-emigrant-western-gianelli-access-recheck",
      "observed_at": null,
      "observer": "Wayproof primary-source text, georeferenced map and named-feature review",
      "retrieved_at": "2026-10-06T07:44:34+00:00",
      "source_id": "source-usfs-emigrant-alerts"
    },
    {
      "artifact_refs": [],
      "content": "ROG 16-26 April 2012 introduction states a one-night camping limit at all trailheads. This is a historical report; confirm present trailhead-specific restrictions before relying on it.",
      "observation_id": "observation-emigrant-western-gianelli-trailhead-night-limit",
      "observed_at": null,
      "observer": "Wayproof primary-source text, georeferenced map and named-feature review",
      "retrieved_at": "2026-10-06T07:44:34+00:00",
      "source_id": "source-usfs-emigrant-trailheads"
    }
  ],
  "record": {
    "gap_id": "gap-emigrant-western-gianelli-access",
    "question": "What facilities and camping restrictions currently apply at Gianelli?",
    "reason": "Published facility and camping reports are historical or undated. Verify operating toilets, road access and parking, the trailhead-specific one-night limit, and interaction with current forest occupancy/fire orders. Do not substitute the general forest maximum for a more restrictive site limit. Individual sites, facility coordinates and connecting footpaths are not inventoried.",
    "related_ids": [
      "claim-emigrant-western-gianelli-access-recheck",
      "claim-emigrant-western-gianelli-trailhead-night-limit"
    ]
  },
  "record_type": "gap",
  "related_records": [
    {
      "record": {
        "claim_id": "claim-emigrant-western-gianelli-access-recheck",
        "evidence_ids": [
          "evidence-emigrant-western-gianelli-access-recheck"
        ],
        "predicate": "pretrip_access_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-gianelli"
        ],
        "subject_id": "trailhead-emigrant-gianelli",
        "temporal_scope": null,
        "value": {
          "current_status": "unknown",
          "required": true,
          "topics": [
            "parking and road access",
            "restroom operation",
            "trailhead camping limits",
            "fire orders"
          ]
        }
      },
      "record_id": "claim-emigrant-western-gianelli-access-recheck",
      "record_type": "claim"
    },
    {
      "record": {
        "claim_id": "claim-emigrant-western-gianelli-trailhead-night-limit",
        "evidence_ids": [
          "evidence-emigrant-western-gianelli-trailhead-night-limit"
        ],
        "predicate": "historical_trailhead_camping_limit",
        "spatial_scope_ids": [
          "scope-emigrant-gianelli"
        ],
        "subject_id": "trailhead-emigrant-gianelli",
        "temporal_scope": null,
        "value": {
          "current_rule_status": "unverified",
          "reported_nights": 1,
          "scope": "trailhead camping; distinct from wilderness lake limit",
          "source_edition": "2012-04"
        }
      },
      "record_id": "claim-emigrant-western-gianelli-trailhead-night-limit",
      "record_type": "claim"
    }
  ],
  "sources": [
    {
      "locator": "https://www.fs.usda.gov/r05/stanislaus/alerts",
      "publisher": "USDA Forest Service, Stanislaus National Forest",
      "source_id": "source-usfs-emigrant-alerts"
    },
    {
      "locator": "https://www.fs.usda.gov/sites/nfs/files/r05/stanislaus/publication/emigrant-wilderness-trailheads.pdf",
      "publisher": "USDA Forest Service, Stanislaus National Forest",
      "source_id": "source-usfs-emigrant-trailheads"
    }
  ]
}