{
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    {
      "claim": {
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          "evidence-emigrant-completion-box-springs-chain-lakes-profile"
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        {
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          "notes": "",
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          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
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          "observation_id": "observation-emigrant-completion-box-springs-chain-lakes-profile",
          "observed_at": null,
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          "retrieved_at": "2026-10-06T20:36:35+00:00",
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        }
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  ],
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      "kind": "route",
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  ],
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    {
      "action": "ADD",
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      "knowledge_gap_refs": [],
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    }
  ],
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    {
      "artifact_refs": [],
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      "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf",
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