{
  "claims": [
    {
      "claim": {
        "claim_id": "claim-tuolumne-meadows-day-hike-permit",
        "evidence_ids": [
          "evidence-tuolumne-meadows-day-hike-permit"
        ],
        "predicate": "day_hike_wilderness_permit_requirement",
        "spatial_scope_ids": [
          "scope-tuolumne-meadows"
        ],
        "subject_id": "place-tuolumne-meadows",
        "temporal_scope": null,
        "value": {
          "exception": "Half Dome day hike",
          "overnight_permit_required": true,
          "required": false
        }
      },
      "evidence": [
        {
          "claim_id": "claim-tuolumne-meadows-day-hike-permit",
          "evidence_id": "evidence-tuolumne-meadows-day-hike-permit",
          "notes": "",
          "observation_id": "observation-nps-yosemite-tuolumne-wilderness-center-20260925",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "NPS lists the wilderness center's permits, bear-canister rental, information, restroom, potable water, accessibility, parking caveat, daily hours, and seasonal closure; day hikes generally do not require wilderness permits.",
          "observation_id": "observation-nps-yosemite-tuolumne-wilderness-center-20260925",
          "observed_at": null,
          "observer": "",
          "retrieved_at": "2026-09-25T00:00:00+00:00",
          "source_id": "source-nps-yosemite-tuolumne-wilderness-center"
        }
      ],
      "sources": [
        {
          "locator": "https://www.nps.gov/places/000/tuolumne-meadows-wilderness-center.htm",
          "publisher": "National Park Service",
          "source_id": "source-nps-yosemite-tuolumne-wilderness-center"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-tuolumne-wilderness-center-profile",
        "evidence_ids": [
          "evidence-tuolumne-wilderness-center-profile"
        ],
        "predicate": "facility_profile",
        "spatial_scope_ids": [
          "scope-tuolumne-meadows"
        ],
        "subject_id": "facility-tuolumne-wilderness-center",
        "temporal_scope": null,
        "value": {
          "accessible_restroom": true,
          "amenities": [
            "bear canister purchase/rental",
            "ranger information",
            "permits",
            "picnic table",
            "recycling",
            "restroom",
            "trash",
            "potable water"
          ],
          "designated_accessible_parking_spaces": false,
          "hours": "8 am to 5 pm daily while seasonally open",
          "operational_status_requires_current_check": true,
          "seasonal_closure": "approximately October 15 to late May and whenever Tioga Road is closed",
          "wheelchair_accessible": true
        }
      },
      "evidence": [
        {
          "claim_id": "claim-tuolumne-wilderness-center-profile",
          "evidence_id": "evidence-tuolumne-wilderness-center-profile",
          "notes": "",
          "observation_id": "observation-nps-yosemite-tuolumne-wilderness-center-20260925",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "NPS lists the wilderness center's permits, bear-canister rental, information, restroom, potable water, accessibility, parking caveat, daily hours, and seasonal closure; day hikes generally do not require wilderness permits.",
          "observation_id": "observation-nps-yosemite-tuolumne-wilderness-center-20260925",
          "observed_at": null,
          "observer": "",
          "retrieved_at": "2026-09-25T00:00:00+00:00",
          "source_id": "source-nps-yosemite-tuolumne-wilderness-center"
        }
      ],
      "sources": [
        {
          "locator": "https://www.nps.gov/places/000/tuolumne-meadows-wilderness-center.htm",
          "publisher": "National Park Service",
          "source_id": "source-nps-yosemite-tuolumne-wilderness-center"
        }
      ]
    }
  ],
  "entities": [
    {
      "entity_id": "facility-tuolumne-wilderness-center",
      "kind": "visitor_center",
      "name": "Tuolumne Meadows Wilderness Center"
    },
    {
      "entity_id": "place-tuolumne-meadows",
      "kind": "place",
      "name": "Tuolumne Meadows"
    }
  ],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-tuolumne-meadows-depth",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/observations/observation-nps-yosemite-tuolumne-wilderness-center-20260925.json",
      "reason": "Add reviewed Tuolumne Meadows planning depth.",
      "record_id": "observation-nps-yosemite-tuolumne-wilderness-center-20260925",
      "record_type": "observation",
      "summary": "Add NPS-sourced Tuolumne Meadows day-hike, access, facility, objective, operational, and reviewed map-point depth."
    }
  ],
  "navigation": {
    "next_id": "observation-nps-yosemite-valley-day-hikes-20260926",
    "position": 924,
    "previous_id": "observation-nps-yosemite-tuolumne-trails-map-20260925",
    "total": 1318
  },
  "observations": [
    {
      "artifact_refs": [],
      "content": "NPS lists the wilderness center's permits, bear-canister rental, information, restroom, potable water, accessibility, parking caveat, daily hours, and seasonal closure; day hikes generally do not require wilderness permits.",
      "observation_id": "observation-nps-yosemite-tuolumne-wilderness-center-20260925",
      "observed_at": null,
      "observer": "",
      "retrieved_at": "2026-09-25T00:00:00+00:00",
      "source_id": "source-nps-yosemite-tuolumne-wilderness-center"
    }
  ],
  "record": {
    "artifact_refs": [],
    "content": "NPS lists the wilderness center's permits, bear-canister rental, information, restroom, potable water, accessibility, parking caveat, daily hours, and seasonal closure; day hikes generally do not require wilderness permits.",
    "observation_id": "observation-nps-yosemite-tuolumne-wilderness-center-20260925",
    "observed_at": null,
    "observer": "",
    "retrieved_at": "2026-09-25T00:00:00+00:00",
    "source_id": "source-nps-yosemite-tuolumne-wilderness-center"
  },
  "record_type": "observation",
  "related_records": [],
  "sources": [
    {
      "locator": "https://www.nps.gov/places/000/tuolumne-meadows-wilderness-center.htm",
      "publisher": "National Park Service",
      "source_id": "source-nps-yosemite-tuolumne-wilderness-center"
    }
  ]
}