{
  "claims": [
    {
      "claim": {
        "claim_id": "claim-east-fork-published-elevation-recreation",
        "evidence_ids": [
          "evidence-east-fork-published-elevation-recreation"
        ],
        "predicate": "published_elevation_feet",
        "spatial_scope_ids": [
          "scope-east-fork-campground"
        ],
        "subject_id": "campground-east-fork-inyo",
        "temporal_scope": null,
        "value": 8900
      },
      "evidence": [
        {
          "claim_id": "claim-east-fork-published-elevation-recreation",
          "evidence_id": "evidence-east-fork-published-elevation-recreation",
          "notes": "",
          "observation_id": "observation-recreation-east-fork-overview-20260923",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "East Fork Campground has four loops, some creekside sites, firewood sales, bear lockers, a 14-night limit, a six-month booking window, a $35 published nightly fee, and weather-dependent operations; Recreation.gov gives 8,900 feet, six miles from Tom's Place, and campground contact 760-935-4825.",
          "observation_id": "observation-recreation-east-fork-overview-20260923",
          "observed_at": null,
          "observer": "",
          "retrieved_at": "2026-09-23T18:00:00+00:00",
          "source_id": "source-recreation-east-fork-overview"
        }
      ],
      "sources": [
        {
          "locator": "https://www.recreation.gov/camping/campgrounds/232396",
          "publisher": "Recreation.gov",
          "source_id": "source-recreation-east-fork-overview"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-east-fork-published-elevation-usfs",
        "evidence_ids": [
          "evidence-east-fork-published-elevation-usfs"
        ],
        "predicate": "published_elevation_feet",
        "spatial_scope_ids": [
          "scope-east-fork-campground"
        ],
        "subject_id": "campground-east-fork-inyo",
        "temporal_scope": null,
        "value": 9000
      },
      "evidence": [
        {
          "claim_id": "claim-east-fork-published-elevation-usfs",
          "evidence_id": "evidence-east-fork-published-elevation-usfs",
          "notes": "",
          "observation_id": "observation-usfs-east-fork-20260923",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "The Forest Service page, updated September 17, 2026, lists East Fork open with 133 sites, flush toilets, potable water, picnic tables, no electrical hookups, bear lockers, $35 fee, $10 extra vehicle, 14-day limit, 10 p.m.-6 a.m. quiet hours, maximum RV length 35 feet, 9,000-foot elevation, and weather-dependent operations.",
          "observation_id": "observation-usfs-east-fork-20260923",
          "observed_at": null,
          "observer": "",
          "retrieved_at": "2026-09-23T18:00:00+00:00",
          "source_id": "source-usfs-east-fork"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/inyo/recreation/east-fork-campground",
          "publisher": "USDA Forest Service",
          "source_id": "source-usfs-east-fork"
        }
      ]
    }
  ],
  "entities": [
    {
      "entity_id": "campground-east-fork-inyo",
      "kind": "campground",
      "name": "East Fork Campground"
    }
  ],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20260923-east-fork-trip-foundation",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/gaps/gap-east-fork-elevation-conflict.json",
      "reason": "Publish the source-backed East Fork Campground and Site 126 planning foundation without publishing a traveler's reservation.",
      "record_id": "gap-east-fork-elevation-conflict",
      "record_type": "gap",
      "summary": "Add East Fork Campground, complete public Site 126 details, nearby Rock Creek context, reservation readiness, source conflicts, and pre-trip rechecks without publishing private booking data."
    }
  ],
  "navigation": {
    "next_id": "gap-east-fork-site-1-published-field-conflict",
    "position": 24,
    "previous_id": "gap-del-valle-swimming-parking-fee",
    "total": 299
  },
  "observations": [
    {
      "artifact_refs": [],
      "content": "East Fork Campground has four loops, some creekside sites, firewood sales, bear lockers, a 14-night limit, a six-month booking window, a $35 published nightly fee, and weather-dependent operations; Recreation.gov gives 8,900 feet, six miles from Tom's Place, and campground contact 760-935-4825.",
      "observation_id": "observation-recreation-east-fork-overview-20260923",
      "observed_at": null,
      "observer": "",
      "retrieved_at": "2026-09-23T18:00:00+00:00",
      "source_id": "source-recreation-east-fork-overview"
    },
    {
      "artifact_refs": [],
      "content": "The Forest Service page, updated September 17, 2026, lists East Fork open with 133 sites, flush toilets, potable water, picnic tables, no electrical hookups, bear lockers, $35 fee, $10 extra vehicle, 14-day limit, 10 p.m.-6 a.m. quiet hours, maximum RV length 35 feet, 9,000-foot elevation, and weather-dependent operations.",
      "observation_id": "observation-usfs-east-fork-20260923",
      "observed_at": null,
      "observer": "",
      "retrieved_at": "2026-09-23T18:00:00+00:00",
      "source_id": "source-usfs-east-fork"
    }
  ],
  "record": {
    "gap_id": "gap-east-fork-elevation-conflict",
    "question": "Which published elevation should be used for East Fork Campground?",
    "reason": "Recreation.gov publishes 8,900 feet while the Forest Service publishes 9,000 feet; both remain visible.",
    "related_ids": [
      "claim-east-fork-published-elevation-recreation",
      "claim-east-fork-published-elevation-usfs"
    ]
  },
  "record_type": "gap",
  "related_records": [
    {
      "record": {
        "claim_id": "claim-east-fork-published-elevation-recreation",
        "evidence_ids": [
          "evidence-east-fork-published-elevation-recreation"
        ],
        "predicate": "published_elevation_feet",
        "spatial_scope_ids": [
          "scope-east-fork-campground"
        ],
        "subject_id": "campground-east-fork-inyo",
        "temporal_scope": null,
        "value": 8900
      },
      "record_id": "claim-east-fork-published-elevation-recreation",
      "record_type": "claim"
    },
    {
      "record": {
        "claim_id": "claim-east-fork-published-elevation-usfs",
        "evidence_ids": [
          "evidence-east-fork-published-elevation-usfs"
        ],
        "predicate": "published_elevation_feet",
        "spatial_scope_ids": [
          "scope-east-fork-campground"
        ],
        "subject_id": "campground-east-fork-inyo",
        "temporal_scope": null,
        "value": 9000
      },
      "record_id": "claim-east-fork-published-elevation-usfs",
      "record_type": "claim"
    }
  ],
  "sources": [
    {
      "locator": "https://www.recreation.gov/camping/campgrounds/232396",
      "publisher": "Recreation.gov",
      "source_id": "source-recreation-east-fork-overview"
    },
    {
      "locator": "https://www.fs.usda.gov/r05/inyo/recreation/east-fork-campground",
      "publisher": "USDA Forest Service",
      "source_id": "source-usfs-east-fork"
    }
  ]
}