{
  "claims": [
    {
      "claim": {
        "claim_id": "claim-ardenwood-visitor-profile",
        "evidence_ids": [
          "evidence-ebrpd-ardenwood-visitor-profile"
        ],
        "predicate": "visitor_profile",
        "spatial_scope_ids": [
          "scope-ardenwood-historic-farm"
        ],
        "subject_id": "park-ardenwood-historic-farm",
        "temporal_scope": null,
        "value": {
          "access": [
            "Ardenwood Boulevard entrance",
            "Lake Boulevard entrance"
          ],
          "accessible_facilities": [
            "Patterson House",
            "Hay Barn",
            "train ride",
            "Granary",
            "Cafe",
            "restrooms",
            "wedding and reception sites",
            "mostly paved roads with no significant grade changes"
          ],
          "activities": [
            "hiking",
            "kid-friendly",
            "picnicking"
          ],
          "address": "34600 Ardenwood Boulevard, Fremont, CA 94555",
          "entry_fee_required": true,
          "historic_season": "April through mid-November",
          "historic_season_selected_days": [
            "Patterson House tours",
            "train rides"
          ],
          "hours": "Tuesday–Sunday 10:00–16:00; holiday exceptions published",
          "parking_fee_usd": 0,
          "payment": "cashless; card or tap to pay",
          "reservable_picnic_site": "EIO Picnic Area",
          "restrictions": {
            "dogs": false,
            "examples": [
              "frisbees",
              "footballs",
              "soccer balls",
              "bicycles",
              "balloons",
              "barbecues"
            ],
            "modern_recreational_equipment": false
          }
        }
      },
      "evidence": [
        {
          "claim_id": "claim-ardenwood-visitor-profile",
          "evidence_id": "evidence-ebrpd-ardenwood-visitor-profile",
          "notes": "Direct transcription and conservative structuring of planning-relevant fields from the official park page.",
          "observation_id": "observation-ebrpd-ardenwood-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-ardenwood-visitor-profile",
          "observed_at": null,
          "observer": "Wayproof live source review",
          "retrieved_at": "2026-09-20T07:00:00+00:00",
          "source_id": "source-ebrpd-ardenwood-park-page"
        }
      ],
      "sources": [
        {
          "locator": "https://www.ebparks.org/parks/ardenwood",
          "publisher": "East Bay Regional Park District",
          "source_id": "source-ebrpd-ardenwood-park-page"
        }
      ]
    }
  ],
  "entities": [
    {
      "entity_id": "park-ardenwood-historic-farm",
      "kind": "park",
      "name": "Ardenwood Historic Farm"
    }
  ],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20260920-ebrpd-parks-batch-04",
      "evidence_refs": [
        "evidence-ebrpd-ardenwood-visitor-profile"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-ardenwood-visitor-profile.json",
      "reason": "Add a deduplicated planning profile from the live EBRPD preserve page reviewed on 2026-09-20.",
      "record_id": "claim-ardenwood-visitor-profile",
      "record_type": "claim",
      "summary": "Add four additional previously uncaptured EBRPD park visitor profiles."
    }
  ],
  "navigation": {
    "next_id": "claim-bay-area-ridge-trail-profile",
    "position": 37,
    "previous_id": "claim-antioch-oakley-visitor-profile",
    "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-ardenwood-visitor-profile",
      "observed_at": null,
      "observer": "Wayproof live source review",
      "retrieved_at": "2026-09-20T07:00:00+00:00",
      "source_id": "source-ebrpd-ardenwood-park-page"
    }
  ],
  "record": {
    "claim_id": "claim-ardenwood-visitor-profile",
    "evidence_ids": [
      "evidence-ebrpd-ardenwood-visitor-profile"
    ],
    "predicate": "visitor_profile",
    "spatial_scope_ids": [
      "scope-ardenwood-historic-farm"
    ],
    "subject_id": "park-ardenwood-historic-farm",
    "temporal_scope": null,
    "value": {
      "access": [
        "Ardenwood Boulevard entrance",
        "Lake Boulevard entrance"
      ],
      "accessible_facilities": [
        "Patterson House",
        "Hay Barn",
        "train ride",
        "Granary",
        "Cafe",
        "restrooms",
        "wedding and reception sites",
        "mostly paved roads with no significant grade changes"
      ],
      "activities": [
        "hiking",
        "kid-friendly",
        "picnicking"
      ],
      "address": "34600 Ardenwood Boulevard, Fremont, CA 94555",
      "entry_fee_required": true,
      "historic_season": "April through mid-November",
      "historic_season_selected_days": [
        "Patterson House tours",
        "train rides"
      ],
      "hours": "Tuesday–Sunday 10:00–16:00; holiday exceptions published",
      "parking_fee_usd": 0,
      "payment": "cashless; card or tap to pay",
      "reservable_picnic_site": "EIO Picnic Area",
      "restrictions": {
        "dogs": false,
        "examples": [
          "frisbees",
          "footballs",
          "soccer balls",
          "bicycles",
          "balloons",
          "barbecues"
        ],
        "modern_recreational_equipment": false
      }
    }
  },
  "record_type": "claim",
  "related_records": [],
  "sources": [
    {
      "locator": "https://www.ebparks.org/parks/ardenwood",
      "publisher": "East Bay Regional Park District",
      "source_id": "source-ebrpd-ardenwood-park-page"
    }
  ]
}