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      "change_set_id": "wp-20260926-yosemite-hetch-hetchy-route-graph",
      "evidence_refs": [
        "evidence-yosemite-hetch-hetchy-nps-segment-21750"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-yosemite-hetch-hetchy-nps-segment-21750.json",
      "reason": "Add reviewed Hetch Hetchy route topology from the official NPS map and trail service.",
      "record_id": "claim-yosemite-hetch-hetchy-nps-segment-21750",
      "record_type": "claim",
      "summary": "Publish reviewed Wapama Falls and Poopenaut Valley route graphs and narrow the remaining Hetch Hetchy topology gap."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260926-yosemite-hetch-hetchy-route-graph",
      "evidence_refs": [
        "evidence-yosemite-hetch-hetchy-nps-segment-22149"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-yosemite-hetch-hetchy-nps-segment-22149.json",
      "reason": "Add reviewed Hetch Hetchy route topology from the official NPS map and trail service.",
      "record_id": "claim-yosemite-hetch-hetchy-nps-segment-22149",
      "record_type": "claim",
      "summary": "Publish reviewed Wapama Falls and Poopenaut Valley route graphs and narrow the remaining Hetch Hetchy topology gap."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260926-yosemite-hetch-hetchy-route-graph",
      "evidence_refs": [
        "evidence-yosemite-hetch-hetchy-nps-segment-22819"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-yosemite-hetch-hetchy-nps-segment-22819.json",
      "reason": "Add reviewed Hetch Hetchy route topology from the official NPS map and trail service.",
      "record_id": "claim-yosemite-hetch-hetchy-nps-segment-22819",
      "record_type": "claim",
      "summary": "Publish reviewed Wapama Falls and Poopenaut Valley route graphs and narrow the remaining Hetch Hetchy topology gap."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260926-yosemite-hetch-hetchy-route-graph",
      "evidence_refs": [
        "evidence-poopenaut-valley-ordered-geometry-20260926"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-poopenaut-valley-ordered-geometry-20260926.json",
      "reason": "Add reviewed Hetch Hetchy route topology from the official NPS map and trail service.",
      "record_id": "claim-poopenaut-valley-ordered-geometry-20260926",
      "record_type": "claim",
      "summary": "Publish reviewed Wapama Falls and Poopenaut Valley route graphs and narrow the remaining Hetch Hetchy topology gap."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260926-yosemite-hetch-hetchy-route-graph",
      "evidence_refs": [
        "evidence-wapama-falls-ordered-geometry-20260926"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-wapama-falls-ordered-geometry-20260926.json",
      "reason": "Add reviewed Hetch Hetchy route topology from the official NPS map and trail service.",
      "record_id": "claim-wapama-falls-ordered-geometry-20260926",
      "record_type": "claim",
      "summary": "Publish reviewed Wapama Falls and Poopenaut Valley route graphs and narrow the remaining Hetch Hetchy topology gap."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-hetch-hetchy-depth",
      "evidence_refs": [
        "evidence-hetch-hetchy-lookout-point-published-profile"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-hetch-hetchy-lookout-point-published-profile.json",
      "reason": "Add reviewed Hetch Hetchy planning depth.",
      "record_id": "claim-hetch-hetchy-lookout-point-published-profile",
      "record_type": "claim",
      "summary": "Add official-source Hetch Hetchy routes, access, reservoir rules, facilities, dated operational evidence, reviewed map points, and explicit gaps."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-hetch-hetchy-depth",
      "evidence_refs": [
        "evidence-lake-vernon-rancheria-loop-published-profile"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-lake-vernon-rancheria-loop-published-profile.json",
      "reason": "Add reviewed Hetch Hetchy planning depth.",
      "record_id": "claim-lake-vernon-rancheria-loop-published-profile",
      "record_type": "claim",
      "summary": "Add official-source Hetch Hetchy routes, access, reservoir rules, facilities, dated operational evidence, reviewed map points, and explicit gaps."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-hetch-hetchy-depth",
      "evidence_refs": [
        "evidence-laurel-lake-published-profile"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-laurel-lake-published-profile.json",
      "reason": "Add reviewed Hetch Hetchy planning depth.",
      "record_id": "claim-laurel-lake-published-profile",
      "record_type": "claim",
      "summary": "Add official-source Hetch Hetchy routes, access, reservoir rules, facilities, dated operational evidence, reviewed map points, and explicit gaps."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-hetch-hetchy-depth",
      "evidence_refs": [
        "evidence-poopenaut-valley-published-profile"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-poopenaut-valley-published-profile.json",
      "reason": "Add reviewed Hetch Hetchy planning depth.",
      "record_id": "claim-poopenaut-valley-published-profile",
      "record_type": "claim",
      "summary": "Add official-source Hetch Hetchy routes, access, reservoir rules, facilities, dated operational evidence, reviewed map points, and explicit gaps."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-hetch-hetchy-depth",
      "evidence_refs": [
        "evidence-rancheria-falls-published-profile"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-rancheria-falls-published-profile.json",
      "reason": "Add reviewed Hetch Hetchy planning depth.",
      "record_id": "claim-rancheria-falls-published-profile",
      "record_type": "claim",
      "summary": "Add official-source Hetch Hetchy routes, access, reservoir rules, facilities, dated operational evidence, reviewed map points, and explicit gaps."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-hetch-hetchy-depth",
      "evidence_refs": [
        "evidence-smith-peak-entrance-published-profile"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-smith-peak-entrance-published-profile.json",
      "reason": "Add reviewed Hetch Hetchy planning depth.",
      "record_id": "claim-smith-peak-entrance-published-profile",
      "record_type": "claim",
      "summary": "Add official-source Hetch Hetchy routes, access, reservoir rules, facilities, dated operational evidence, reviewed map points, and explicit gaps."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-hetch-hetchy-depth",
      "evidence_refs": [
        "evidence-smith-peak-main-published-profile"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-smith-peak-main-published-profile.json",
      "reason": "Add reviewed Hetch Hetchy planning depth.",
      "record_id": "claim-smith-peak-main-published-profile",
      "record_type": "claim",
      "summary": "Add official-source Hetch Hetchy routes, access, reservoir rules, facilities, dated operational evidence, reviewed map points, and explicit gaps."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-hetch-hetchy-depth",
      "evidence_refs": [
        "evidence-wapama-falls-published-profile"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-wapama-falls-published-profile.json",
      "reason": "Add reviewed Hetch Hetchy planning depth.",
      "record_id": "claim-wapama-falls-published-profile",
      "record_type": "claim",
      "summary": "Add official-source Hetch Hetchy routes, access, reservoir rules, facilities, dated operational evidence, reviewed map points, and explicit gaps."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-hetch-hetchy-depth",
      "evidence_refs": [
        "evidence-access-hetch-hetchy-parking-hetch-hetchy-map-point"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-access-hetch-hetchy-parking-hetch-hetchy-map-point.json",
      "reason": "Add reviewed Hetch Hetchy planning depth.",
      "record_id": "claim-access-hetch-hetchy-parking-hetch-hetchy-map-point",
      "record_type": "claim",
      "summary": "Add official-source Hetch Hetchy routes, access, reservoir rules, facilities, dated operational evidence, reviewed map points, and explicit gaps."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-hetch-hetchy-depth",
      "evidence_refs": [
        "evidence-dam-oshaughnessy-hetch-hetchy-map-point"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-dam-oshaughnessy-hetch-hetchy-map-point.json",
      "reason": "Add reviewed Hetch Hetchy planning depth.",
      "record_id": "claim-dam-oshaughnessy-hetch-hetchy-map-point",
      "record_type": "claim",
      "summary": "Add official-source Hetch Hetchy routes, access, reservoir rules, facilities, dated operational evidence, reviewed map points, and explicit gaps."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-hetch-hetchy-depth",
      "evidence_refs": [
        "evidence-entrance-yosemite-hetch-hetchy-hetch-hetchy-map-point"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-entrance-yosemite-hetch-hetchy-hetch-hetchy-map-point.json",
      "reason": "Add reviewed Hetch Hetchy planning depth.",
      "record_id": "claim-entrance-yosemite-hetch-hetchy-hetch-hetchy-map-point",
      "record_type": "claim",
      "summary": "Add official-source Hetch Hetchy routes, access, reservoir rules, facilities, dated operational evidence, reviewed map points, and explicit gaps."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-hetch-hetchy-depth",
      "evidence_refs": [
        "evidence-facility-hetch-hetchy-backpackers-restroom-hetch-hetchy-map-point"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-facility-hetch-hetchy-backpackers-restroom-hetch-hetchy-map-point.json",
      "reason": "Add reviewed Hetch Hetchy planning depth.",
      "record_id": "claim-facility-hetch-hetchy-backpackers-restroom-hetch-hetchy-map-point",
      "record_type": "claim",
      "summary": "Add official-source Hetch Hetchy routes, access, reservoir rules, facilities, dated operational evidence, reviewed map points, and explicit gaps."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-hetch-hetchy-depth",
      "evidence_refs": [
        "evidence-facility-hetch-hetchy-restroom-hetch-hetchy-map-point"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-facility-hetch-hetchy-restroom-hetch-hetchy-map-point.json",
      "reason": "Add reviewed Hetch Hetchy planning depth.",
      "record_id": "claim-facility-hetch-hetchy-restroom-hetch-hetchy-map-point",
      "record_type": "claim",
      "summary": "Add official-source Hetch Hetchy routes, access, reservoir rules, facilities, dated operational evidence, reviewed map points, and explicit gaps."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-hetch-hetchy-depth",
      "evidence_refs": [
        "evidence-trailhead-poopenaut-valley-hetch-hetchy-map-point"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-trailhead-poopenaut-valley-hetch-hetchy-map-point.json",
      "reason": "Add reviewed Hetch Hetchy planning depth.",
      "record_id": "claim-trailhead-poopenaut-valley-hetch-hetchy-map-point",
      "record_type": "claim",
      "summary": "Add official-source Hetch Hetchy routes, access, reservoir rules, facilities, dated operational evidence, reviewed map points, and explicit gaps."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-hetch-hetchy-depth",
      "evidence_refs": [
        "evidence-trailhead-smith-peak-hetch-hetchy-map-point"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-trailhead-smith-peak-hetch-hetchy-map-point.json",
      "reason": "Add reviewed Hetch Hetchy planning depth.",
      "record_id": "claim-trailhead-smith-peak-hetch-hetchy-map-point",
      "record_type": "claim",
      "summary": "Add official-source Hetch Hetchy routes, access, reservoir rules, facilities, dated operational evidence, reviewed map points, and explicit gaps."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-hetch-hetchy-depth",
      "evidence_refs": [
        "evidence-trailhead-wapama-rancheria-hetch-hetchy-map-point"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-trailhead-wapama-rancheria-hetch-hetchy-map-point.json",
      "reason": "Add reviewed Hetch Hetchy planning depth.",
      "record_id": "claim-trailhead-wapama-rancheria-hetch-hetchy-map-point",
      "record_type": "claim",
      "summary": "Add official-source Hetch Hetchy routes, access, reservoir rules, facilities, dated operational evidence, reviewed map points, and explicit gaps."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-hetch-hetchy-depth",
      "evidence_refs": [
        "evidence-waterfall-wapama-hetch-hetchy-map-point"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-waterfall-wapama-hetch-hetchy-map-point.json",
      "reason": "Add reviewed Hetch Hetchy planning depth.",
      "record_id": "claim-waterfall-wapama-hetch-hetchy-map-point",
      "record_type": "claim",
      "summary": "Add official-source Hetch Hetchy routes, access, reservoir rules, facilities, dated operational evidence, reviewed map points, and explicit gaps."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-hetch-hetchy-depth",
      "evidence_refs": [
        "evidence-hetch-hetchy-reservoir-use-rules"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-hetch-hetchy-reservoir-use-rules.json",
      "reason": "Add reviewed Hetch Hetchy planning depth.",
      "record_id": "claim-hetch-hetchy-reservoir-use-rules",
      "record_type": "claim",
      "summary": "Add official-source Hetch Hetchy routes, access, reservoir rules, facilities, dated operational evidence, reviewed map points, and explicit gaps."
    }
  ],
  "journey": [],
  "knowledge_gaps": [
    {
      "gap_id": "gap-yosemite-hetch-hetchy-trip-date-operations",
      "question": "Which gate hours, road restrictions, parking conditions, fire effects, and trail conditions apply on the visit date?",
      "reason": "These conditions are volatile and require a contextual current check.",
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        "place-hetch-hetchy",
        "source-nps-yosemite-conditions"
      ]
    }
  ],
  "reference_evidence": [],
  "relationships": [
    {
      "evidence_ids": [
        "evidence-hetch-hetchy-access-profile"
      ],
      "object_id": "place-hetch-hetchy",
      "predicate": "accesses",
      "relationship_id": "relationship-hetch-hetchy-entrance-accesses-place",
      "subject_id": "entrance-yosemite-hetch-hetchy",
      "temporal_scope": null
    },
    {
      "evidence_ids": [
        "evidence-hetch-hetchy-access-profile"
      ],
      "object_id": "camp-hetch-hetchy-backpackers",
      "predicate": "contains",
      "relationship_id": "relationship-hetch-hetchy-contains-backpackers-camp",
      "subject_id": "place-hetch-hetchy",
      "temporal_scope": null
    },
    {
      "evidence_ids": [
        "evidence-hetch-hetchy-access-profile"
      ],
      "object_id": "park-yosemite-national-park",
      "predicate": "located_in",
      "relationship_id": "relationship-hetch-hetchy-located-in-yosemite",
      "subject_id": "place-hetch-hetchy",
      "temporal_scope": null
    }
  ],
  "route_geometry": null,
  "route_geometry_url": null,
  "type": "canonical_entity"
}