{
  "answerability": "evidence_backed_claims_available",
  "claims": [
    {
      "claim": {
        "claim_id": "claim-emigrant-northern-eagle-pass-identity",
        "evidence_ids": [
          "evidence-emigrant-northern-eagle-pass-identity"
        ],
        "predicate": "mapped_place_identity",
        "spatial_scope_ids": [
          "scope-pass-emigrant-eagle"
        ],
        "subject_id": "pass-emigrant-eagle",
        "temporal_scope": null,
        "value": {
          "boundary_status": "boundary pass; no containment asserted",
          "campsite_inventory": "unknown",
          "name": "Eagle Pass (Emigrant boundary)",
          "resource_geometry": "not imported",
          "water_availability": "unknown"
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-northern-eagle-pass-identity",
          "evidence_id": "evidence-emigrant-northern-eagle-pass-identity",
          "notes": "",
          "observation_id": "observation-emigrant-northern-eagle-pass-identity",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "2010 Emigrant overview northern panel names Eagle Pass (Emigrant boundary). The resource remains distinct from its selected trail approach; no campsite or water availability is established.",
          "observation_id": "observation-emigrant-northern-eagle-pass-identity",
          "observed_at": null,
          "observer": "Wayproof primary-source text, geospatial map and named-feature review",
          "retrieved_at": "2026-10-06T15:34:28+00:00",
          "source_id": "source-usfs-emigrant-overview-map"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf",
          "publisher": "USDA Forest Service, Stanislaus National Forest",
          "source_id": "source-usfs-emigrant-overview-map"
        }
      ],
      "subject": {
        "entity_id": "pass-emigrant-eagle",
        "kind": "mountain_pass",
        "name": "Eagle Pass (Emigrant boundary)"
      }
    }
  ],
  "entity": {
    "entity_id": "pass-emigrant-eagle",
    "kind": "mountain_pass",
    "name": "Eagle Pass (Emigrant boundary)"
  },
  "gap_details": [],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20261006-emigrant-northern-coverage",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/entities/pass-emigrant-eagle.json",
      "reason": "Add bounded northern approaches, geometry and historical access evidence; preserve unresolved planning limits.",
      "record_id": "pass-emigrant-eagle",
      "record_type": "entity",
      "summary": "Add six northern Emigrant approaches, four with reviewed display geometry, plus distinct historical facilities and access conflicts."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20261006-emigrant-northern-coverage",
      "evidence_refs": [
        "evidence-emigrant-northern-eagle-pass-identity"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-emigrant-northern-eagle-pass-identity.json",
      "reason": "Add bounded northern approaches, geometry and historical access evidence; preserve unresolved planning limits.",
      "record_id": "claim-emigrant-northern-eagle-pass-identity",
      "record_type": "claim",
      "summary": "Add six northern Emigrant approaches, four with reviewed display geometry, plus distinct historical facilities and access conflicts."
    }
  ],
  "journey": [
    {
      "claims": [
        {
          "claim": {
            "claim_id": "claim-emigrant-northern-eagle-meadow-eagle-pass-conditions",
            "evidence_ids": [
              "evidence-emigrant-northern-eagle-meadow-eagle-pass-conditions"
            ],
            "predicate": "pretrip_current_conditions_recheck",
            "spatial_scope_ids": [
              "scope-route-emigrant-eagle-meadow-eagle-pass"
            ],
            "subject_id": "route-emigrant-eagle-meadow-eagle-pass",
            "temporal_scope": null,
            "value": {
              "current_status": "unknown",
              "required": true,
              "topics": [
                "access roads",
                "trail and crossings",
                "water",
                "fire restrictions",
                "snow and closures"
              ]
            }
          },
          "evidence": [
            {
              "claim_id": "claim-emigrant-northern-eagle-meadow-eagle-pass-conditions",
              "evidence_id": "evidence-emigrant-northern-eagle-meadow-eagle-pass-conditions",
              "notes": "",
              "observation_id": "observation-emigrant-northern-eagle-meadow-eagle-pass-conditions",
              "stance": "supports"
            }
          ],
          "observations": [
            {
              "artifact_refs": [],
              "content": "Check current Forest Service orders and conditions against the selected access and intended itinerary. Historical map connections do not establish current crossings, snow, water, fire restrictions or trail clearance.",
              "observation_id": "observation-emigrant-northern-eagle-meadow-eagle-pass-conditions",
              "observed_at": null,
              "observer": "Wayproof primary-source text, geospatial map and named-feature review",
              "retrieved_at": "2026-10-06T15:34:28+00:00",
              "source_id": "source-usfs-emigrant-alerts"
            }
          ],
          "sources": [
            {
              "locator": "https://www.fs.usda.gov/r05/stanislaus/alerts",
              "publisher": "USDA Forest Service, Stanislaus National Forest",
              "source_id": "source-usfs-emigrant-alerts"
            }
          ],
          "subject": {
            "entity_id": "route-emigrant-eagle-meadow-eagle-pass",
            "kind": "route",
            "name": "Eagle Meadow to Eagle Pass"
          }
        }
      ],
      "entity": {
        "entity_id": "route-emigrant-eagle-meadow-eagle-pass",
        "kind": "route",
        "name": "Eagle Meadow to Eagle Pass"
      },
      "gaps": [
        {
          "gap_id": "gap-emigrant-northern-eagle-meadow-eagle-pass-planning",
          "question": "What remains unverified for Eagle Meadow to Eagle Pass?",
          "reason": "The selected approach has a sourced bidirectional graph; atomic mileage, return itinerary, shoreline paths, individual campsites and current conditions remain unknown. Source destination mileages may refer to a different precise endpoint. The route ends at the northern boundary approach to Eagle Pass. It does not assert entry south into Emigrant or establish an overnight wilderness permit requirement for this approach alone.",
          "related_ids": [
            "claim-emigrant-northern-eagle-meadow-eagle-pass-profile",
            "claim-emigrant-northern-eagle-meadow-eagle-pass-conditions"
          ]
        }
      ],
      "relationships": [
        {
          "evidence_ids": [
            "evidence-emigrant-northern-eagle-meadow-eagle-pass-profile"
          ],
          "object_id": "route-emigrant-eagle-meadow-eagle-pass",
          "predicate": "approached_via",
          "relationship_id": "relationship-emigrant-northern-eagle-meadow-eagle-pass-objective",
          "subject_id": "pass-emigrant-eagle",
          "temporal_scope": null
        }
      ],
      "role": "Approach"
    },
    {
      "claims": [
        {
          "claim": {
            "claim_id": "claim-emigrant-approach-recheck-eagle-meadow",
            "evidence_ids": [
              "evidence-emigrant-approach-recheck-eagle-meadow"
            ],
            "predicate": "pretrip_current_conditions_recheck",
            "spatial_scope_ids": [
              "scope-emigrant-eagle-meadow"
            ],
            "subject_id": "trailhead-emigrant-eagle-meadow",
            "temporal_scope": null,
            "value": {
              "required": true,
              "status": "unknown",
              "topics": [
                "road and trail status",
                "fire restrictions",
                "parking and facility availability"
              ]
            }
          },
          "evidence": [
            {
              "claim_id": "claim-emigrant-approach-recheck-eagle-meadow",
              "evidence_id": "evidence-emigrant-approach-recheck-eagle-meadow",
              "notes": "",
              "observation_id": "observation-emigrant-approach-recheck-eagle-meadow",
              "stance": "supports"
            }
          ],
          "observations": [
            {
              "artifact_refs": [],
              "content": "The forest alert index contains dynamic road and fire orders. Current applicability to Eagle Meadow Trailhead needs individual order and map review; its named access relationship is not an open-status observation.",
              "observation_id": "observation-emigrant-approach-recheck-eagle-meadow",
              "observed_at": null,
              "observer": "Wayproof primary-source review",
              "retrieved_at": "2026-10-05T22:09:18+00:00",
              "source_id": "source-usfs-emigrant-alerts"
            }
          ],
          "sources": [
            {
              "locator": "https://www.fs.usda.gov/r05/stanislaus/alerts",
              "publisher": "USDA Forest Service, Stanislaus National Forest",
              "source_id": "source-usfs-emigrant-alerts"
            }
          ],
          "subject": {
            "entity_id": "trailhead-emigrant-eagle-meadow",
            "kind": "trailhead",
            "name": "Eagle Meadow Trailhead"
          }
        }
      ],
      "entity": {
        "entity_id": "trailhead-emigrant-eagle-meadow",
        "kind": "trailhead",
        "name": "Eagle Meadow Trailhead"
      },
      "gaps": [
        {
          "gap_id": "gap-emigrant-current-conditions",
          "question": "Are the selected approach and facilities usable on the trip date?",
          "reason": "Current road, trail, snow, crossing, water, fire and facility status is unknown. Individual alerts and mapped closures need route-specific matching; the Site Open banner is not route-level clearance.",
          "related_ids": [
            "wilderness-emigrant",
            "claim-emigrant-conditions-recheck",
            "claim-emigrant-alerts-recheck",
            "claim-emigrant-access-recheck",
            "claim-emigrant-approach-recheck-bell-meadow",
            "claim-emigrant-approach-recheck-bourland-meadow",
            "claim-emigrant-approach-recheck-box-springs",
            "claim-emigrant-approach-recheck-crabtree",
            "claim-emigrant-approach-recheck-coyote-meadow",
            "claim-emigrant-approach-recheck-eagle-meadow",
            "claim-emigrant-approach-recheck-gianelli",
            "claim-emigrant-approach-recheck-kennedy-meadows",
            "claim-emigrant-approach-recheck-waterhouse",
            "claim-emigrant-approach-recheck-sonora-pass"
          ]
        }
      ],
      "relationships": [
        {
          "evidence_ids": [
            "evidence-emigrant-northern-eagle-meadow-eagle-pass-profile"
          ],
          "object_id": "route-emigrant-eagle-meadow-eagle-pass",
          "predicate": "approached_via",
          "relationship_id": "relationship-emigrant-northern-eagle-meadow-eagle-pass-objective",
          "subject_id": "pass-emigrant-eagle",
          "temporal_scope": null
        },
        {
          "evidence_ids": [
            "evidence-emigrant-northern-eagle-meadow-eagle-pass-profile"
          ],
          "object_id": "trailhead-emigrant-eagle-meadow",
          "predicate": "starts_at",
          "relationship_id": "relationship-emigrant-northern-eagle-meadow-eagle-pass-start",
          "subject_id": "route-emigrant-eagle-meadow-eagle-pass",
          "temporal_scope": null
        }
      ],
      "role": "Entry"
    }
  ],
  "knowledge_gaps": [],
  "reference_evidence": [],
  "relationships": [
    {
      "evidence_ids": [
        "evidence-emigrant-northern-eagle-meadow-eagle-pass-profile"
      ],
      "object_id": "route-emigrant-eagle-meadow-eagle-pass",
      "predicate": "approached_via",
      "relationship_id": "relationship-emigrant-northern-eagle-meadow-eagle-pass-objective",
      "subject_id": "pass-emigrant-eagle",
      "temporal_scope": null
    },
    {
      "evidence_ids": [
        "evidence-emigrant-northern-eagle-pass-topology",
        "evidence-emigrant-northern-eagle-pass-geometry"
      ],
      "object_id": "pass-emigrant-eagle",
      "predicate": "provides_access_to",
      "relationship_id": "relationship-emigrant-northern-eagle-pass-resource",
      "subject_id": "route-segment-emigrant-northern-eagle-pass",
      "temporal_scope": null
    }
  ],
  "route_geometry": null,
  "route_geometry_url": null,
  "type": "canonical_entity"
}