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      "type": "text/markdown",
      "title": "Agent/LLM usage guide"
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      "href": "./README.md",
      "type": "text/markdown",
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      "description": "the service endpoint or download the boundary was fetched from"
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      "description": "collection release version this row was built for"
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      "description": "native attribute of the source layer (yeardesignated)"
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