{
  "answerability": "evidence_backed_claims_available",
  "claims": [
    {
      "claim": {
        "claim_id": "claim-lassen-terminal-pct-divergence-milepoint",
        "evidence_ids": [
          "evidence-lassen-terminal-pct-divergence-milepoint"
        ],
        "predicate": "published_route_milepoint",
        "spatial_scope_ids": [
          "scope-route-terminal-geyser-trail"
        ],
        "subject_id": "route-node-lassen-terminal-pct-divergence",
        "temporal_scope": null,
        "value": {
          "distance_feet_from_previous_junction": 25,
          "qualifier": "about"
        }
      },
      "evidence": [
        {
          "claim_id": "claim-lassen-terminal-pct-divergence-milepoint",
          "evidence_id": "evidence-lassen-terminal-pct-divergence-milepoint",
          "notes": "",
          "observation_id": "observation-nps-lassen-terminal-geyser-trail-20260923",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "Terminal Geyser Trail starts at Warner Valley Trailhead and is 5.8 miles round trip. It follows the PCT to a y-junction serving Dream Lake, Devils Kitchen, and a horse trail, then veers left toward Boiling Springs Lake. A second y-junction is at 0.9 mile, followed by a signed three-way junction southeast of Boiling Springs Lake. At 2.5 miles the route rejoins the PCT; about 25 feet later another junction sends the PCT toward Little Willow Lake while the Terminal Geyser route continues ahead.",
          "observation_id": "observation-nps-lassen-terminal-geyser-trail-20260923",
          "observed_at": null,
          "observer": "",
          "retrieved_at": "2026-09-23T07:30:00+00:00",
          "source_id": "source-nps-lassen-terminal-geyser-trail"
        }
      ],
      "sources": [
        {
          "locator": "https://www.nps.gov/lavo/planyourvisit/hiking_terminal_geyser.htm",
          "publisher": "National Park Service",
          "source_id": "source-nps-lassen-terminal-geyser-trail"
        }
      ],
      "subject": {
        "entity_id": "route-node-lassen-terminal-pct-divergence",
        "kind": "route_node",
        "name": "Terminal Geyser and PCT divergence"
      }
    }
  ],
  "entity": {
    "entity_id": "route-node-lassen-terminal-pct-divergence",
    "kind": "route_node",
    "name": "Terminal Geyser and PCT divergence"
  },
  "gap_details": [],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20260923-lassen-warner-valley-route-graph",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/entities/route-node-lassen-terminal-pct-divergence.json",
      "reason": "Publish an evidence-bounded Warner Valley segment graph for Devils Kitchen and Terminal Geyser while preserving unprinted leg distances as unknown.",
      "record_id": "route-node-lassen-terminal-pct-divergence",
      "record_type": "entity",
      "summary": "Add the shared Warner Valley segment topology for Devils Kitchen and Terminal Geyser, preserve printed cumulative milepoints, and narrow the remaining Lassen route-topology gap."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260923-lassen-warner-valley-route-graph",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-lassen-terminal-pct-divergence-milepoint.json",
      "reason": "Publish an evidence-bounded Warner Valley segment graph for Devils Kitchen and Terminal Geyser while preserving unprinted leg distances as unknown.",
      "record_id": "claim-lassen-terminal-pct-divergence-milepoint",
      "record_type": "claim",
      "summary": "Add the shared Warner Valley segment topology for Devils Kitchen and Terminal Geyser, preserve printed cumulative milepoints, and narrow the remaining Lassen route-topology gap."
    }
  ],
  "journey": [],
  "knowledge_gaps": [],
  "reference_evidence": [],
  "relationships": [
    {
      "evidence_ids": [
        "evidence-route-segment-lassen-terminal-pct-rejoin-divergence-1",
        "evidence-route-segment-lassen-terminal-pct-rejoin-divergence-2"
      ],
      "object_id": "route-node-lassen-terminal-pct-divergence",
      "predicate": "ends_at",
      "relationship_id": "relationship-route-segment-lassen-terminal-pct-rejoin-divergence-end",
      "subject_id": "route-segment-lassen-terminal-pct-rejoin-divergence",
      "temporal_scope": null
    },
    {
      "evidence_ids": [
        "evidence-route-segment-lassen-terminal-divergence-destination-1",
        "evidence-route-segment-lassen-terminal-divergence-destination-2"
      ],
      "object_id": "route-node-lassen-terminal-pct-divergence",
      "predicate": "starts_at",
      "relationship_id": "relationship-route-segment-lassen-terminal-divergence-destination-start",
      "subject_id": "route-segment-lassen-terminal-divergence-destination",
      "temporal_scope": null
    }
  ],
  "route_geometry": null,
  "route_geometry_url": null,
  "type": "canonical_entity"
}