{
  "claims": [
    {
      "claim": {
        "claim_id": "claim-ebrpd-backpack-faq-ohlone-inventory",
        "evidence_ids": [
          "evidence-ebrpd-backpack-faq-ohlone-inventory"
        ],
        "predicate": "ordered_backpack_camp_inventory",
        "spatial_scope_ids": [
          "scope-ohlone-wilderness-trail"
        ],
        "subject_id": "trail-ohlone-wilderness",
        "temporal_scope": null,
        "value": [
          "Boyd Camp #1-2",
          "Stewart's Camp",
          "Maggie's Half Acre #1-3",
          "Doe Camp #1-2",
          "Sunol Backpack Camp: Sky Camp, Cathedral, Hawks Nest, Oak View, Sycamore, Eagles Aerie, Stars Rest",
          "Eagle Springs #1-4"
        ]
      },
      "evidence": [
        {
          "claim_id": "claim-ebrpd-backpack-faq-ohlone-inventory",
          "evidence_id": "evidence-ebrpd-backpack-faq-ohlone-inventory",
          "notes": "The current official FAQ provides an ordered inventory and site numbering for the corridor.",
          "observation_id": "observation-ebrpd-backpack-faq-ohlone-inventory",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "The current backpack-camping FAQ lists, in Del Valle-to-Mission Peak order, Boyd Camp sites 1-2, Stewart's Camp, Maggie's Half Acre sites 1-3, Doe Camp sites 1-2, the seven named Sunol Backpack Camp sites, and Eagle Springs sites 1-4. It states that these sites require advance reservations made at least two business days ahead and prohibit dogs, alcohol, campfires or barbecues, and bicycles.",
          "observation_id": "observation-ebrpd-backpack-faq-ohlone-inventory",
          "observed_at": null,
          "observer": "Wayproof source review",
          "retrieved_at": "2026-09-20T00:00:00+00:00",
          "source_id": "source-ebrpd-backpack-camping-faqs"
        }
      ],
      "sources": [
        {
          "locator": "https://www.ebparks.org/recreation/camping/backpack-camping-faqs",
          "publisher": "East Bay Regional Park District",
          "source_id": "source-ebrpd-backpack-camping-faqs"
        }
      ]
    }
  ],
  "entities": [
    {
      "entity_id": "trail-ohlone-wilderness",
      "kind": "trail",
      "name": "Ohlone Wilderness Trail"
    }
  ],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20260920-ohlone-official-camping-sources",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/observations/observation-ebrpd-backpack-faq-ohlone-inventory.json",
      "reason": "Capture the official current corridor inventory and restrictions.",
      "record_id": "observation-ebrpd-backpack-faq-ohlone-inventory",
      "record_type": "observation",
      "summary": "Ingest official Ohlone camping sources, Google-labeled campsite coordinates, firsthand Backpack Camp spigot and pit-toilet observations, and source-specific Eagles Aerie/Eyrie naming; preserve provenance boundaries and unresolved authoritative-coordinate and measured-proximity gaps."
    }
  ],
  "navigation": {
    "next_id": "observation-ebrpd-bay-point-visitor-profile",
    "position": 58,
    "previous_id": "observation-ebrpd-backpack-faq-eagle-springs",
    "total": 1318
  },
  "observations": [
    {
      "artifact_refs": [],
      "content": "The current backpack-camping FAQ lists, in Del Valle-to-Mission Peak order, Boyd Camp sites 1-2, Stewart's Camp, Maggie's Half Acre sites 1-3, Doe Camp sites 1-2, the seven named Sunol Backpack Camp sites, and Eagle Springs sites 1-4. It states that these sites require advance reservations made at least two business days ahead and prohibit dogs, alcohol, campfires or barbecues, and bicycles.",
      "observation_id": "observation-ebrpd-backpack-faq-ohlone-inventory",
      "observed_at": null,
      "observer": "Wayproof source review",
      "retrieved_at": "2026-09-20T00:00:00+00:00",
      "source_id": "source-ebrpd-backpack-camping-faqs"
    }
  ],
  "record": {
    "artifact_refs": [],
    "content": "The current backpack-camping FAQ lists, in Del Valle-to-Mission Peak order, Boyd Camp sites 1-2, Stewart's Camp, Maggie's Half Acre sites 1-3, Doe Camp sites 1-2, the seven named Sunol Backpack Camp sites, and Eagle Springs sites 1-4. It states that these sites require advance reservations made at least two business days ahead and prohibit dogs, alcohol, campfires or barbecues, and bicycles.",
    "observation_id": "observation-ebrpd-backpack-faq-ohlone-inventory",
    "observed_at": null,
    "observer": "Wayproof source review",
    "retrieved_at": "2026-09-20T00:00:00+00:00",
    "source_id": "source-ebrpd-backpack-camping-faqs"
  },
  "record_type": "observation",
  "related_records": [],
  "sources": [
    {
      "locator": "https://www.ebparks.org/recreation/camping/backpack-camping-faqs",
      "publisher": "East Bay Regional Park District",
      "source_id": "source-ebrpd-backpack-camping-faqs"
    }
  ]
}