{
  "claims": [
    {
      "claim": {
        "claim_id": "claim-del-valle-equestrian-camping",
        "evidence_ids": [
          "evidence-del-valle-equestrian-camping"
        ],
        "predicate": "equestrian_camping_details",
        "spatial_scope_ids": [
          "scope-del-valle-equestrian-camps"
        ],
        "subject_id": "campground-del-valle-family",
        "temporal_scope": null,
        "value": {
          "Caballo Loco": {
            "horses": [
              5,
              15
            ],
            "parking_passes": 10,
            "people": [
              4,
              50
            ]
          },
          "Little Chaparral": {
            "max_horses_per_site": 1,
            "max_people_per_site": 4,
            "sites": 4
          }
        }
      },
      "evidence": [
        {
          "claim_id": "claim-del-valle-equestrian-camping",
          "evidence_id": "evidence-del-valle-equestrian-camping",
          "notes": "",
          "observation_id": "observation-del-valle-camping-groups",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "The page identifies two developed and five primitive group camps, gives named-site capacities, facilities, parking allocations, fees, and seasonal notes, and prohibits RVs, trailers, motorhomes, buses, food trucks, and caterers at group camps.",
          "observation_id": "observation-del-valle-camping-groups",
          "observed_at": null,
          "observer": "Wayproof source review",
          "retrieved_at": "2026-09-20T00:00:00+00:00",
          "source_id": "source-ebrpd-del-valle-camping"
        }
      ],
      "sources": [
        {
          "locator": "https://www.ebparks.org/parks/del-valle/camping",
          "publisher": "East Bay Regional Park District",
          "source_id": "source-ebrpd-del-valle-camping"
        }
      ]
    }
  ],
  "entities": [
    {
      "entity_id": "campground-del-valle-family",
      "kind": "campground",
      "name": "Del Valle Family Campground"
    }
  ],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20260920-ebrpd-del-valle-campground-corpus",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-del-valle-equestrian-camping.json",
      "reason": "Add the official EBRPD Del Valle campground corpus, preserving dated conflicts and live recheck boundaries.",
      "record_id": "claim-del-valle-equestrian-camping",
      "record_type": "claim",
      "summary": "Ingest eight official EBRPD campground sources with current, dated, conflicting, and volatile evidence kept distinct."
    }
  ],
  "navigation": {
    "next_id": "claim-del-valle-family-booking-window",
    "position": 151,
    "previous_id": "claim-del-valle-ebrpd-west-beach-water",
    "total": 3965
  },
  "observations": [
    {
      "artifact_refs": [],
      "content": "The page identifies two developed and five primitive group camps, gives named-site capacities, facilities, parking allocations, fees, and seasonal notes, and prohibits RVs, trailers, motorhomes, buses, food trucks, and caterers at group camps.",
      "observation_id": "observation-del-valle-camping-groups",
      "observed_at": null,
      "observer": "Wayproof source review",
      "retrieved_at": "2026-09-20T00:00:00+00:00",
      "source_id": "source-ebrpd-del-valle-camping"
    }
  ],
  "record": {
    "claim_id": "claim-del-valle-equestrian-camping",
    "evidence_ids": [
      "evidence-del-valle-equestrian-camping"
    ],
    "predicate": "equestrian_camping_details",
    "spatial_scope_ids": [
      "scope-del-valle-equestrian-camps"
    ],
    "subject_id": "campground-del-valle-family",
    "temporal_scope": null,
    "value": {
      "Caballo Loco": {
        "horses": [
          5,
          15
        ],
        "parking_passes": 10,
        "people": [
          4,
          50
        ]
      },
      "Little Chaparral": {
        "max_horses_per_site": 1,
        "max_people_per_site": 4,
        "sites": 4
      }
    }
  },
  "record_type": "claim",
  "related_records": [],
  "sources": [
    {
      "locator": "https://www.ebparks.org/parks/del-valle/camping",
      "publisher": "East Bay Regional Park District",
      "source_id": "source-ebrpd-del-valle-camping"
    }
  ]
}