{
  "claims": [
    {
      "claim": {
        "claim_id": "claim-dry-creek-pioneer-visitor-profile",
        "evidence_ids": [
          "evidence-ebrpd-dry-creek-pioneer-visitor-profile"
        ],
        "predicate": "visitor_profile",
        "spatial_scope_ids": [
          "scope-dry-creek-pioneer-regional-park"
        ],
        "subject_id": "park-dry-creek-pioneer-regional-park",
        "temporal_scope": null,
        "value": {
          "access": "May Road entrance and Dry Creek staging area",
          "accessible_facilities": [
            "parking at Dry Creek Garden",
            "restrooms at Garin Barn",
            "chemical toilet near Jordan Pond",
            "drinking fountains in picnic area",
            "Garin meadow service roads"
          ],
          "activities": [
            "biking",
            "camping",
            "dogs",
            "fishing",
            "hiking",
            "horseback riding",
            "kid-friendly",
            "picnicking"
          ],
          "address": "550 May Road, Union City, CA 94587",
          "bus_fee_usd": 25,
          "curfew": "22:00–05:00",
          "current_alert": {
            "as_of": "2026-09-20",
            "dry_creek_garden": "closed until further notice due to storm damage; iris garden opens seasonally in spring"
          },
          "dog_rules": "six-foot leash in parking lots, picnic areas, lawns, and playfields; voice control elsewhere with leash ready",
          "fishing": {
            "california_license_required_age": 16,
            "location": "Jordan Pond"
          },
          "parking_fee_usd": 5,
          "relationship": {
            "adjacent_park": "Garin Regional Park",
            "combined_acres": 5857,
            "combined_trail_miles_over": 20
          },
          "seasonal_gate_hours": "08:00 opening; closing varies from 18:00 to 21:00 by published date bands",
          "trail_rules": [
            "many unpaved trails suitable for bicycles",
            "motor vehicles prohibited",
            "no alcohol in backcountry",
            "equestrians have right of way"
          ],
          "trailered_vehicle_fee_usd": 5
        }
      },
      "evidence": [
        {
          "claim_id": "claim-dry-creek-pioneer-visitor-profile",
          "evidence_id": "evidence-ebrpd-dry-creek-pioneer-visitor-profile",
          "notes": "Direct transcription and conservative structuring of planning-relevant fields from the official park page.",
          "observation_id": "observation-ebrpd-dry-creek-pioneer-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-dry-creek-pioneer-visitor-profile",
          "observed_at": null,
          "observer": "Wayproof live source review",
          "retrieved_at": "2026-09-20T07:00:00+00:00",
          "source_id": "source-ebrpd-dry-creek-pioneer-park-page"
        }
      ],
      "sources": [
        {
          "locator": "https://www.ebparks.org/parks/dry-creek-pioneer",
          "publisher": "East Bay Regional Park District",
          "source_id": "source-ebrpd-dry-creek-pioneer-park-page"
        }
      ]
    }
  ],
  "entities": [
    {
      "entity_id": "park-dry-creek-pioneer-regional-park",
      "kind": "park",
      "name": "Dry Creek Pioneer Regional Park"
    }
  ],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20260920-ebrpd-parks-batch-07",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/sources/source-ebrpd-dry-creek-pioneer-park-page.json",
      "reason": "Add a deduplicated planning profile from the live EBRPD preserve page reviewed on 2026-09-20.",
      "record_id": "source-ebrpd-dry-creek-pioneer-park-page",
      "record_type": "source",
      "summary": "Add four additional previously uncaptured EBRPD park visitor profiles."
    }
  ],
  "navigation": {
    "next_id": "source-ebrpd-dublin-hills-park-page",
    "position": 39,
    "previous_id": "source-ebrpd-don-castro-park-page",
    "total": 587
  },
  "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-dry-creek-pioneer-visitor-profile",
      "observed_at": null,
      "observer": "Wayproof live source review",
      "retrieved_at": "2026-09-20T07:00:00+00:00",
      "source_id": "source-ebrpd-dry-creek-pioneer-park-page"
    }
  ],
  "record": {
    "locator": "https://www.ebparks.org/parks/dry-creek-pioneer",
    "publisher": "East Bay Regional Park District",
    "source_id": "source-ebrpd-dry-creek-pioneer-park-page"
  },
  "record_type": "source",
  "related_records": [],
  "sources": [
    {
      "locator": "https://www.ebparks.org/parks/dry-creek-pioneer",
      "publisher": "East Bay Regional Park District",
      "source_id": "source-ebrpd-dry-creek-pioneer-park-page"
    }
  ]
}