{
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            ],
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            ]
          },
          "Little Chaparral": {
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        }
      },
      "evidence": [
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          "notes": "",
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        }
      ],
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        {
          "artifact_refs": [],
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      ],
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        {
          "locator": "https://www.ebparks.org/parks/del-valle/camping",
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        }
      ]
    },
    {
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        ],
        "subject_id": "campground-del-valle-family",
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          },
          "Cedar Camp": {
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            ],
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            "water": false
          },
          "Eagles View": {
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              50
            ],
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          },
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            ],
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          },
          "Punta Vaca": {
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              50
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              50
            ],
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            "water_at_site": false
          },
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              50
            ],
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          }
        }
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        {
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        }
      ],
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        {
          "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",
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          "retrieved_at": "2026-09-20T00:00:00+00:00",
          "source_id": "source-ebrpd-del-valle-camping"
        }
      ],
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        {
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        }
      ]
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      "claim": {
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          "claim_id": "claim-del-valle-group-camp-inventory",
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          "notes": "",
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          "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",
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          "source_id": "source-ebrpd-del-valle-camping"
        }
      ],
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        {
          "locator": "https://www.ebparks.org/parks/del-valle/camping",
          "publisher": "East Bay Regional Park District",
          "source_id": "source-ebrpd-del-valle-camping"
        }
      ]
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  ],
  "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/observations/observation-del-valle-camping-groups.json",
      "reason": "Add the official EBRPD Del Valle campground corpus, preserving dated conflicts and live recheck boundaries.",
      "record_id": "observation-del-valle-camping-groups",
      "record_type": "observation",
      "summary": "Ingest eight official EBRPD campground sources with current, dated, conflicting, and volatile evidence kept distinct."
    }
  ],
  "navigation": {
    "next_id": "observation-del-valle-camping-inventory",
    "position": 10,
    "previous_id": "observation-del-valle-camping-eagles-view-details",
    "total": 1318
  },
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    {
      "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",
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      "retrieved_at": "2026-09-20T00:00:00+00:00",
      "source_id": "source-ebrpd-del-valle-camping"
    }
  ],
  "record": {
    "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_type": "observation",
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    {
      "locator": "https://www.ebparks.org/parks/del-valle/camping",
      "publisher": "East Bay Regional Park District",
      "source_id": "source-ebrpd-del-valle-camping"
    }
  ]
}