{
  "claims": [],
  "entities": [
    {
      "entity_id": "route-hetch-hetchy-lookout-point",
      "kind": "route",
      "name": "Lookout Point"
    },
    {
      "entity_id": "route-lake-vernon-rancheria-loop",
      "kind": "route",
      "name": "Lake Vernon and Rancheria Falls Loop"
    },
    {
      "entity_id": "route-laurel-lake",
      "kind": "route",
      "name": "Laurel Lake"
    },
    {
      "entity_id": "route-poopenaut-valley",
      "kind": "route",
      "name": "Poopenaut Valley"
    },
    {
      "entity_id": "route-rancheria-falls",
      "kind": "route",
      "name": "Rancheria Falls"
    },
    {
      "entity_id": "route-smith-peak-entrance",
      "kind": "route",
      "name": "Smith Peak from Hetch Hetchy Entrance"
    },
    {
      "entity_id": "route-smith-peak-main",
      "kind": "route",
      "name": "Smith Peak from Smith Peak Trailhead"
    },
    {
      "entity_id": "route-wapama-falls",
      "kind": "route",
      "name": "Wapama Falls"
    }
  ],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-hetch-hetchy-depth",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/gaps/gap-yosemite-hetch-hetchy-route-topology.json",
      "reason": "Add reviewed Hetch Hetchy planning depth.",
      "record_id": "gap-yosemite-hetch-hetchy-route-topology",
      "record_type": "gap",
      "summary": "Add official-source Hetch Hetchy routes, access, reservoir rules, facilities, dated operational evidence, reviewed map points, and explicit gaps."
    },
    {
      "action": "REPLACE",
      "change_set_id": "wp-20260926-yosemite-hetch-hetchy-route-graph",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/gaps/gap-yosemite-hetch-hetchy-route-topology.json",
      "reason": "Add reviewed Hetch Hetchy route topology from the official NPS map and trail service.",
      "record_id": "gap-yosemite-hetch-hetchy-route-topology",
      "record_type": "gap",
      "summary": "Publish reviewed Wapama Falls and Poopenaut Valley route graphs and narrow the remaining Hetch Hetchy topology gap."
    }
  ],
  "navigation": {
    "next_id": "gap-yosemite-hetch-hetchy-trip-date-operations",
    "position": 279,
    "previous_id": "gap-yosemite-hetch-hetchy-distance-conflicts",
    "total": 299
  },
  "observations": [],
  "record": {
    "gap_id": "gap-yosemite-hetch-hetchy-route-topology",
    "question": "Which reviewed NPS features and explicit connectors complete the remaining Hetch Hetchy routes and exact access paths?",
    "reason": "Wapama Falls and Poopenaut Valley now have exact-endpoint route graphs. Lookout Point, Rancheria Falls, both Smith Peak approaches, Laurel Lake, and the Lake Vernon/Rancheria loop remain unresolved; unnamed or nearby lines are not joined without route-specific review.",
    "related_ids": [
      "route-hetch-hetchy-lookout-point",
      "route-wapama-falls",
      "route-rancheria-falls",
      "route-smith-peak-main",
      "route-smith-peak-entrance",
      "route-poopenaut-valley",
      "route-laurel-lake",
      "route-lake-vernon-rancheria-loop",
      "source-nps-public-trails-feature-service"
    ]
  },
  "record_type": "gap",
  "related_records": [
    {
      "record": {
        "entity_id": "route-hetch-hetchy-lookout-point",
        "kind": "route",
        "name": "Lookout Point"
      },
      "record_id": "route-hetch-hetchy-lookout-point",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-wapama-falls",
        "kind": "route",
        "name": "Wapama Falls"
      },
      "record_id": "route-wapama-falls",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-rancheria-falls",
        "kind": "route",
        "name": "Rancheria Falls"
      },
      "record_id": "route-rancheria-falls",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-smith-peak-main",
        "kind": "route",
        "name": "Smith Peak from Smith Peak Trailhead"
      },
      "record_id": "route-smith-peak-main",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-smith-peak-entrance",
        "kind": "route",
        "name": "Smith Peak from Hetch Hetchy Entrance"
      },
      "record_id": "route-smith-peak-entrance",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-poopenaut-valley",
        "kind": "route",
        "name": "Poopenaut Valley"
      },
      "record_id": "route-poopenaut-valley",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-laurel-lake",
        "kind": "route",
        "name": "Laurel Lake"
      },
      "record_id": "route-laurel-lake",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-lake-vernon-rancheria-loop",
        "kind": "route",
        "name": "Lake Vernon and Rancheria Falls Loop"
      },
      "record_id": "route-lake-vernon-rancheria-loop",
      "record_type": "entity"
    },
    {
      "record": {
        "locator": "https://mapservices.nps.gov/arcgis/rest/services/NationalDatasets/NPS_Public_Trails/FeatureServer/0",
        "publisher": "National Park Service",
        "source_id": "source-nps-public-trails-feature-service"
      },
      "record_id": "source-nps-public-trails-feature-service",
      "record_type": "source"
    }
  ],
  "sources": []
}