{
  "claims": [
    {
      "claim": {
        "claim_id": "claim-emigrant-completion-deadman-surface-history",
        "evidence_ids": [
          "evidence-emigrant-completion-deadman-surface-history"
        ],
        "predicate": "reported_parking_surface",
        "spatial_scope_ids": [
          "scope-campground-emigrant-deadman",
          "scope-emigrant-kennedy-meadows"
        ],
        "subject_id": "campground-emigrant-deadman",
        "temporal_scope": null,
        "value": {
          "parking_pads": "paved",
          "present_condition": "unknown",
          "source_edition": "2020-03"
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-completion-deadman-surface-history",
          "evidence_id": "evidence-emigrant-completion-deadman-surface-history",
          "notes": "",
          "observation_id": "observation-emigrant-completion-deadman-surface-history",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "Brightman Recreation Complex ROG 16-53-01 March 2020 p2 reports paved parking pads/spurs at this campground.",
          "observation_id": "observation-emigrant-completion-deadman-surface-history",
          "observed_at": null,
          "observer": "Wayproof primary-source, map and source-feature review",
          "retrieved_at": "2026-10-06T20:36:35+00:00",
          "source_id": "source-usfs-emigrant-brightman-2020"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/sites/nfs/files/r05/stanislaus/publication/Brightman%20Flat%20ROG.pdf",
          "publisher": "USDA Forest Service, Stanislaus National Forest",
          "source_id": "source-usfs-emigrant-brightman-2020"
        }
      ]
    }
  ],
  "entities": [
    {
      "entity_id": "campground-emigrant-deadman",
      "kind": "campground",
      "name": "Deadman Campground"
    }
  ],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20261006-emigrant-completion",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/observations/observation-emigrant-completion-deadman-surface-history.json",
      "reason": "Add combined southern approaches, boundary, entry-policy and facility audit; preserve uncertainty.",
      "record_id": "observation-emigrant-completion-deadman-surface-history",
      "record_type": "observation",
      "summary": "Combine five southern/eastern Emigrant approaches with reviewed boundary, jurisdiction-specific planning and campground/operator inventory audit."
    }
  ],
  "navigation": {
    "next_id": "observation-emigrant-completion-deadman-toilets-amenities",
    "position": 463,
    "previous_id": "observation-emigrant-completion-deadman-surface-current",
    "total": 1318
  },
  "observations": [
    {
      "artifact_refs": [],
      "content": "Brightman Recreation Complex ROG 16-53-01 March 2020 p2 reports paved parking pads/spurs at this campground.",
      "observation_id": "observation-emigrant-completion-deadman-surface-history",
      "observed_at": null,
      "observer": "Wayproof primary-source, map and source-feature review",
      "retrieved_at": "2026-10-06T20:36:35+00:00",
      "source_id": "source-usfs-emigrant-brightman-2020"
    }
  ],
  "record": {
    "artifact_refs": [],
    "content": "Brightman Recreation Complex ROG 16-53-01 March 2020 p2 reports paved parking pads/spurs at this campground.",
    "observation_id": "observation-emigrant-completion-deadman-surface-history",
    "observed_at": null,
    "observer": "Wayproof primary-source, map and source-feature review",
    "retrieved_at": "2026-10-06T20:36:35+00:00",
    "source_id": "source-usfs-emigrant-brightman-2020"
  },
  "record_type": "observation",
  "related_records": [],
  "sources": [
    {
      "locator": "https://www.fs.usda.gov/sites/nfs/files/r05/stanislaus/publication/Brightman%20Flat%20ROG.pdf",
      "publisher": "USDA Forest Service, Stanislaus National Forest",
      "source_id": "source-usfs-emigrant-brightman-2020"
    }
  ]
}