{
  "claims": [],
  "entities": [],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20260923-lassen-destinations-route-depth",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/observations/observation-nps-lassen-places-20260923.json",
      "reason": "Publish official-source Lassen destination identities, named hiking routes, evidenced starts, route profiles, and route-condition rechecks without inventing segment topology.",
      "record_id": "observation-nps-lassen-places-20260923",
      "record_type": "observation",
      "summary": "Add official-source Lassen destinations, named hiking routes, evidenced trailheads, route profiles, and route-condition rechecks while preserving the remaining segment-topology gap."
    }
  ],
  "navigation": {
    "next_id": "observation-nps-lassen-significance-20260922",
    "position": 865,
    "previous_id": "observation-nps-lassen-permits-20260922",
    "total": 1318
  },
  "observations": [
    {
      "artifact_refs": [],
      "content": "NPS organizes Lassen into the Park Highway, Manzanita Lake, Southwest, Butte Lake, Warner Valley, and Juniper Lake areas and identifies the major destinations served by each area.",
      "observation_id": "observation-nps-lassen-places-20260923",
      "observed_at": null,
      "observer": "",
      "retrieved_at": "2026-09-23T03:30:00+00:00",
      "source_id": "source-nps-lassen-places"
    }
  ],
  "record": {
    "artifact_refs": [],
    "content": "NPS organizes Lassen into the Park Highway, Manzanita Lake, Southwest, Butte Lake, Warner Valley, and Juniper Lake areas and identifies the major destinations served by each area.",
    "observation_id": "observation-nps-lassen-places-20260923",
    "observed_at": null,
    "observer": "",
    "retrieved_at": "2026-09-23T03:30:00+00:00",
    "source_id": "source-nps-lassen-places"
  },
  "record_type": "observation",
  "related_records": [],
  "sources": [
    {
      "locator": "https://www.nps.gov/lavo/planyourvisit/placestogo.htm",
      "publisher": "National Park Service",
      "source_id": "source-nps-lassen-places"
    }
  ]
}