{
  "claims": [
    {
      "claim": {
        "claim_id": "claim-wildcat-canyon-visitor-profile",
        "evidence_ids": [
          "evidence-ebrpd-wildcat-canyon-visitor-profile"
        ],
        "predicate": "visitor_profile",
        "spatial_scope_ids": [
          "scope-wildcat-canyon-regional-park"
        ],
        "subject_id": "park-wildcat-canyon-regional-park",
        "temporal_scope": null,
        "value": {
          "access": {
            "main": "Alvarado staging area",
            "walk_in": [
              "Rifle Range Road",
              "Park Avenue",
              "Clark Road"
            ]
          },
          "accessible_routes": [
            "Nimitz Way",
            "Alvarado Park entrance to main lawn and picnic areas"
          ],
          "acreage": 2789,
          "activities": [
            "biking",
            "dogs",
            "hiking",
            "horseback riding",
            "kid-friendly",
            "picnicking"
          ],
          "address": "5755 McBryde Avenue, Richmond, CA",
          "bike_rules": "prohibited near EEC and Little Farm and on Tilden Nature Area single-track trails",
          "curfew": "22:00–05:00",
          "dog_rules": {
            "nimitz_and_developed_areas": "leash required",
            "open_space": "off leash under voice control",
            "permit_required_over_three_dogs": true,
            "tilden_nature_area": false
          },
          "hours": "05:00–22:00",
          "parking_fee_usd": 0,
          "relationships": [
            "Tilden Nature Area",
            "Alvarado Park",
            "Nimitz Way"
          ],
          "seasonal_alvarado_gate_hours": "07:30 opening; closing varies from 17:00 to 19:00",
          "trails": {
            "paved_nimitz_way_miles": 2.5,
            "tilden_nature_area_single_track_miles": 6,
            "total_miles": 25
          }
        }
      },
      "evidence": [
        {
          "claim_id": "claim-wildcat-canyon-visitor-profile",
          "evidence_id": "evidence-ebrpd-wildcat-canyon-visitor-profile",
          "notes": "Direct transcription and conservative structuring of planning-relevant fields from the official park page.",
          "observation_id": "observation-ebrpd-wildcat-canyon-visitor-profile",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [
            "Overview",
            "To Reach The Park",
            "Attractions"
          ],
          "content": "The live park page publishes the visitor profile represented by the associated claim, including access, operating information, facilities, and material restrictions.",
          "observation_id": "observation-ebrpd-wildcat-canyon-visitor-profile",
          "observed_at": null,
          "observer": "Wayproof live source review",
          "retrieved_at": "2026-09-20T07:00:00+00:00",
          "source_id": "source-ebrpd-wildcat-canyon-park-page"
        }
      ],
      "sources": [
        {
          "locator": "https://www.ebparks.org/parks/wildcat-canyon",
          "publisher": "East Bay Regional Park District",
          "source_id": "source-ebrpd-wildcat-canyon-park-page"
        }
      ]
    }
  ],
  "entities": [
    {
      "entity_id": "park-wildcat-canyon-regional-park",
      "kind": "park",
      "name": "Wildcat Canyon Regional Park"
    }
  ],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20260921-ebrpd-parks-batch-14",
      "evidence_refs": [
        "evidence-ebrpd-wildcat-canyon-visitor-profile"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-wildcat-canyon-visitor-profile.json",
      "reason": "Add a deduplicated planning profile from the live EBRPD preserve page reviewed on 2026-09-20.",
      "record_id": "claim-wildcat-canyon-visitor-profile",
      "record_type": "claim",
      "summary": "Add four additional previously uncaptured EBRPD park visitor profiles."
    }
  ],
  "navigation": {
    "next_id": "claim-wildcat-creek-giaramita-rumrill-closure-2026",
    "position": 3552,
    "previous_id": "claim-wildcat-canyon-fire-trail-grading-2026",
    "total": 3965
  },
  "observations": [
    {
      "artifact_refs": [
        "Overview",
        "To Reach The Park",
        "Attractions"
      ],
      "content": "The live park page publishes the visitor profile represented by the associated claim, including access, operating information, facilities, and material restrictions.",
      "observation_id": "observation-ebrpd-wildcat-canyon-visitor-profile",
      "observed_at": null,
      "observer": "Wayproof live source review",
      "retrieved_at": "2026-09-20T07:00:00+00:00",
      "source_id": "source-ebrpd-wildcat-canyon-park-page"
    }
  ],
  "record": {
    "claim_id": "claim-wildcat-canyon-visitor-profile",
    "evidence_ids": [
      "evidence-ebrpd-wildcat-canyon-visitor-profile"
    ],
    "predicate": "visitor_profile",
    "spatial_scope_ids": [
      "scope-wildcat-canyon-regional-park"
    ],
    "subject_id": "park-wildcat-canyon-regional-park",
    "temporal_scope": null,
    "value": {
      "access": {
        "main": "Alvarado staging area",
        "walk_in": [
          "Rifle Range Road",
          "Park Avenue",
          "Clark Road"
        ]
      },
      "accessible_routes": [
        "Nimitz Way",
        "Alvarado Park entrance to main lawn and picnic areas"
      ],
      "acreage": 2789,
      "activities": [
        "biking",
        "dogs",
        "hiking",
        "horseback riding",
        "kid-friendly",
        "picnicking"
      ],
      "address": "5755 McBryde Avenue, Richmond, CA",
      "bike_rules": "prohibited near EEC and Little Farm and on Tilden Nature Area single-track trails",
      "curfew": "22:00–05:00",
      "dog_rules": {
        "nimitz_and_developed_areas": "leash required",
        "open_space": "off leash under voice control",
        "permit_required_over_three_dogs": true,
        "tilden_nature_area": false
      },
      "hours": "05:00–22:00",
      "parking_fee_usd": 0,
      "relationships": [
        "Tilden Nature Area",
        "Alvarado Park",
        "Nimitz Way"
      ],
      "seasonal_alvarado_gate_hours": "07:30 opening; closing varies from 17:00 to 19:00",
      "trails": {
        "paved_nimitz_way_miles": 2.5,
        "tilden_nature_area_single_track_miles": 6,
        "total_miles": 25
      }
    }
  },
  "record_type": "claim",
  "related_records": [],
  "sources": [
    {
      "locator": "https://www.ebparks.org/parks/wildcat-canyon",
      "publisher": "East Bay Regional Park District",
      "source_id": "source-ebrpd-wildcat-canyon-park-page"
    }
  ]
}