{
  "claims": [],
  "entities": [
    {
      "entity_id": "route-dewey-point",
      "kind": "route",
      "name": "Dewey Point"
    },
    {
      "entity_id": "route-glacier-point-overlook",
      "kind": "route",
      "name": "Glacier Point Overlook Walk"
    },
    {
      "entity_id": "route-mcgurk-meadow",
      "kind": "route",
      "name": "McGurk Meadow"
    },
    {
      "entity_id": "route-mono-meadow",
      "kind": "route",
      "name": "Mono Meadow"
    },
    {
      "entity_id": "route-ostrander-lake",
      "kind": "route",
      "name": "Ostrander Lake"
    },
    {
      "entity_id": "route-panorama-trail",
      "kind": "route",
      "name": "Panorama Trail"
    },
    {
      "entity_id": "route-pohono-glacier-point-to-tunnel-view",
      "kind": "route",
      "name": "Pohono Trail: Glacier Point to Tunnel View"
    },
    {
      "entity_id": "route-sentinel-dome",
      "kind": "route",
      "name": "Sentinel Dome"
    },
    {
      "entity_id": "route-sentinel-dome-taft-point-loop",
      "kind": "route",
      "name": "Sentinel Dome and Taft Point Loop"
    },
    {
      "entity_id": "route-taft-point",
      "kind": "route",
      "name": "Taft Point"
    }
  ],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-glacier-point-depth",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/gaps/gap-yosemite-glacier-point-route-topology.json",
      "reason": "Add reviewed Glacier Point Road planning depth.",
      "record_id": "gap-yosemite-glacier-point-route-topology",
      "record_type": "gap",
      "summary": "Add official-source Glacier Point Road routes, access, facilities, vehicle constraints, dated closure evidence, reviewed map points, and explicit gaps."
    },
    {
      "action": "REPLACE",
      "change_set_id": "wp-20260926-yosemite-glacier-point-route-graph",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/gaps/gap-yosemite-glacier-point-route-topology.json",
      "reason": "Add reviewed Glacier Point Road route topology from the official NPS map and trail service.",
      "record_id": "gap-yosemite-glacier-point-route-topology",
      "record_type": "gap",
      "summary": "Publish three reviewed Glacier Point Road route graphs and narrow the remaining topology gap."
    }
  ],
  "navigation": {
    "next_id": "gap-yosemite-glacier-point-trip-date-operations",
    "position": 276,
    "previous_id": "gap-yosemite-current-conditions",
    "total": 299
  },
  "observations": [],
  "record": {
    "gap_id": "gap-yosemite-glacier-point-route-topology",
    "question": "Which reviewed NPS features and explicit connectors complete the remaining Glacier Point Road routes, loops, junctions, and turnarounds?",
    "reason": "Sentinel Dome, Taft Point, and McGurk Meadow now have exact-endpoint route graphs. The combined loop, overlook, Mono Meadow, Dewey Point, Ostrander Lake, Panorama, and full Pohono connectors remain unresolved; nearby or unnamed lines are not joined without route-specific review.",
    "related_ids": [
      "route-glacier-point-overlook",
      "route-mcgurk-meadow",
      "route-sentinel-dome",
      "route-taft-point",
      "route-sentinel-dome-taft-point-loop",
      "route-mono-meadow",
      "route-dewey-point",
      "route-ostrander-lake",
      "route-panorama-trail",
      "route-pohono-glacier-point-to-tunnel-view",
      "source-nps-public-trails-feature-service"
    ]
  },
  "record_type": "gap",
  "related_records": [
    {
      "record": {
        "entity_id": "route-glacier-point-overlook",
        "kind": "route",
        "name": "Glacier Point Overlook Walk"
      },
      "record_id": "route-glacier-point-overlook",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-mcgurk-meadow",
        "kind": "route",
        "name": "McGurk Meadow"
      },
      "record_id": "route-mcgurk-meadow",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-sentinel-dome",
        "kind": "route",
        "name": "Sentinel Dome"
      },
      "record_id": "route-sentinel-dome",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-taft-point",
        "kind": "route",
        "name": "Taft Point"
      },
      "record_id": "route-taft-point",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-sentinel-dome-taft-point-loop",
        "kind": "route",
        "name": "Sentinel Dome and Taft Point Loop"
      },
      "record_id": "route-sentinel-dome-taft-point-loop",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-mono-meadow",
        "kind": "route",
        "name": "Mono Meadow"
      },
      "record_id": "route-mono-meadow",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-dewey-point",
        "kind": "route",
        "name": "Dewey Point"
      },
      "record_id": "route-dewey-point",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-ostrander-lake",
        "kind": "route",
        "name": "Ostrander Lake"
      },
      "record_id": "route-ostrander-lake",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-panorama-trail",
        "kind": "route",
        "name": "Panorama Trail"
      },
      "record_id": "route-panorama-trail",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-pohono-glacier-point-to-tunnel-view",
        "kind": "route",
        "name": "Pohono Trail: Glacier Point to Tunnel View"
      },
      "record_id": "route-pohono-glacier-point-to-tunnel-view",
      "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": []
}