{
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    "requiredProps": [],
    "props": [
      "aria-expanded",
      "aria-atomic",
      "aria-busy",
      "aria-controls",
      "aria-describedby",
      "aria-disabled",
      "aria-dropeffect",
      "aria-flowto",
      "aria-grabbed",
      "aria-haspopup",
      "aria-hidden",
      "aria-invalid",
      "aria-label",
      "aria-labelledby",
      "aria-live",
      "aria-owns",
      "aria-relevant"
    ],
    "abstract": false,
    "interactive": false,
    "childrenPresentational": false,
    "baseConcepts": [],
    "relatedConcepts": [{
      "module": "XForms",
      "concept": {
        "name": "alert"
      }
    }]
  },
  "alertdialog": {
    "requiredProps": [],
    "props": [
      "aria-expanded",
      "aria-atomic",
      "aria-busy",
      "aria-controls",
      "aria-describedby",
      "aria-disabled",
      "aria-dropeffect",
      "aria-flowto",
      "aria-grabbed",
      "aria-haspopup",
      "aria-hidden",
      "aria-invalid",
      "aria-label",
      "aria-labelledby",
      "aria-live",
      "aria-owns",
      "aria-relevant"
    ],
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    "interactive": false,
    "childrenPresentational": false,
    "baseConcepts": [],
    "relatedConcepts": [{
      "module": "XForms",
      "concept": {
        "name": "alert"
      }
    }]
  },
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    "props": [
      "aria-expanded",
      "aria-atomic",
      "aria-busy",
      "aria-controls",
      "aria-describedby",
      "aria-disabled",
      "aria-dropeffect",
      "aria-flowto",
      "aria-grabbed",
      "aria-haspopup",
      "aria-hidden",
      "aria-invalid",
      "aria-label",
      "aria-labelledby",
      "aria-live",
      "aria-owns",
      "aria-relevant"
    ],
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    "interactive": false,
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    "baseConcepts": [{
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        "name": "Device Independence Delivery Unit"
      }
    }],
    "relatedConcepts": []
  },
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    "requiredProps": [],
    "props": [
      "aria-expanded",
      "aria-atomic",
      "aria-busy",
      "aria-controls",
      "aria-describedby",
      "aria-disabled",
      "aria-dropeffect",
      "aria-flowto",
      "aria-grabbed",
      "aria-haspopup",
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      "aria-invalid",
      "aria-label",
      "aria-labelledby",
      "aria-live",
      "aria-owns",
      "aria-relevant"
    ],
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    "interactive": false,
    "childrenPresentational": false,
    "baseConcepts": [],
    "relatedConcepts": [{
      "module": "HTML",
      "concept": {
        "name": "article"
      }
    }]
  },
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    "props": [
      "aria-expanded",
      "aria-atomic",
      "aria-busy",
      "aria-controls",
      "aria-describedby",
      "aria-disabled",
      "aria-dropeffect",
      "aria-flowto",
      "aria-grabbed",
      "aria-haspopup",
      "aria-hidden",
      "aria-invalid",
      "aria-label",
      "aria-labelledby",
      "aria-live",
      "aria-owns",
      "aria-relevant"
    ],
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    "interactive": false,
    "childrenPresentational": false,
    "baseConcepts": [],
    "relatedConcepts": []
  },
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    "props": [
      "aria-expanded",
      "aria-pressed",
      "aria-atomic",
      "aria-busy",
      "aria-controls",
      "aria-describedby",
      "aria-disabled",
      "aria-dropeffect",
      "aria-flowto",
      "aria-grabbed",
      "aria-haspopup",
      "aria-hidden",
      "aria-invalid",
      "aria-label",
      "aria-labelledby",
      "aria-live",
      "aria-owns",
      "aria-relevant"
    ],
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    "interactive": true,
    "childrenPresentational": true,
    "baseConcepts": [{
      "module": "HTML",
      "concept": {
        "name": "button"
      }
    }],
    "relatedConcepts": [{
      "module": "ARIA",
      "concept": {
        "name": "link"
      }
    }, {
      "module": "XForms",
      "concept": {
        "name": "trigger"
      }
    }]
  },
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      "aria-colspan",
      "aria-rowindex",
      "aria-rowspan",
      "aria-atomic",
      "aria-busy",
      "aria-controls",
      "aria-current",
      "aria-describedby",
      "aria-details",
      "aria-disabled",
      "aria-dropeffect",
      "aria-errormessage",
      "aria-expanded",
      "aria-flowto",
      "aria-grabbed",
      "aria-haspopup",
      "aria-hidden",
      "aria-invalid",
      "aria-keyshortcuts",
      "aria-label",
      "aria-labelledby",
      "aria-live",
      "aria-owns",
      "aria-relevant",
      "aria-roledescription"
    ],
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    "interactive": false,
    "baseConcepts": [{
      "module": "HTML",
      "concept": {
        "name": "td"
      }
    }],
    "relatedConcepts": []
  },
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      "aria-checked"
    ],
    "props": [
      "aria-checked",
      "aria-atomic",
      "aria-busy",
      "aria-controls",
      "aria-describedby",
      "aria-disabled",
      "aria-dropeffect",
      "aria-flowto",
      "aria-grabbed",
      "aria-haspopup",
      "aria-hidden",
      "aria-invalid",
      "aria-label",
      "aria-labelledby",
      "aria-live",
      "aria-owns",
      "aria-relevant"
    ],
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    "interactive": true,
    "childrenPresentational": true,
    "baseConcepts": [],
    "relatedConcepts": [{
      "module": "ARIA",
      "concept": {
        "name": "option"
      }
    }, {
      "module": "HTML",
      "concept": {
        "name": "input",
        "attributes": [{
          "name": "type",
          "value": "checkbox"
        }]
      }
    }]
  },
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    "props": [
      "aria-sort",
      "aria-readonly",
      "aria-required",
      "aria-selected",
      "aria-expanded",
      "aria-atomic",
      "aria-busy",
      "aria-controls",
      "aria-describedby",
      "aria-disabled",
      "aria-dropeffect",
      "aria-flowto",
      "aria-grabbed",
      "aria-haspopup",
      "aria-hidden",
      "aria-invalid",
      "aria-label",
      "aria-labelledby",
      "aria-live",
      "aria-owns",
      "aria-relevant"
    ],
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    "interactive": false,
    "childrenPresentational": false,
    "interactive": true,
    "baseConcepts": [{
      "module": "HTML",
      "concept": {
        "name": "th",
        "attributes": [{
          "name": "scope",
          "value": "col"
        }]
      }
    }],
    "relatedConcepts": []
  },
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    "requiredProps": [
      "aria-expanded"
    ],
    "props": [
      "aria-expanded",
      "aria-autocomplete",
      "aria-required",
      "aria-activedescendant",
      "aria-atomic",
      "aria-busy",
      "aria-controls",
      "aria-describedby",
      "aria-disabled",
      "aria-dropeffect",
      "aria-flowto",
      "aria-grabbed",
      "aria-haspopup",
      "aria-hidden",
      "aria-invalid",
      "aria-label",
      "aria-labelledby",
      "aria-live",
      "aria-owns",
      "aria-relevant"
    ],
    "abstract": false,
    "interactive": true,
    "childrenPresentational": false,
    "baseConcepts": [],
    "relatedConcepts": [{
      "module": "XForms",
      "concept": {
        "name": "select"
      }
    }, {
      "module": "HTML",
      "concept": {
        "name": "select"
      }
    }]
  },
  "command": {
    "props": [
      "aria-atomic",
      "aria-busy",
      "aria-controls",
      "aria-describedby",
      "aria-disabled",
      "aria-dropeffect",
      "aria-flowto",
      "aria-grabbed",
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      "aria-hidden",
      "aria-invalid",
      "aria-label",
      "aria-labelledby",
      "aria-live",
      "aria-owns",
      "aria-relevant"
    ],
    "requiredProps": [],
    "abstract": true,
    "interactive": false,
    "childrenPresentational": false,
    "baseConcepts": [],
    "relatedConcepts": [{
      "module": "HTML",
      "concept": {
        "name": "menuitem"
      }
    }]
  },
  "complementary": {
    "requiredProps": [],
    "props": [
      "aria-expanded",
      "aria-atomic",
      "aria-busy",
      "aria-controls",
      "aria-describedby",
      "aria-disabled",
      "aria-dropeffect",
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      "aria-grabbed",
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      "aria-hidden",
      "aria-invalid",
      "aria-label",
      "aria-labelledby",
      "aria-live",
      "aria-owns",
      "aria-relevant"
    ],
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    "interactive": false,
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  },
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      "aria-atomic",
      "aria-busy",
      "aria-controls",
      "aria-describedby",
      "aria-disabled",
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      "aria-invalid",
      "aria-label",
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      "aria-owns",
      "aria-relevant"
    ],
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    "interactive": false,
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    "baseConcepts": [],
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  },
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    "props": [
      "aria-expanded",
      "aria-atomic",
      "aria-busy",
      "aria-controls",
      "aria-describedby",
      "aria-disabled",
      "aria-dropeffect",
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      "aria-owns",
      "aria-relevant"
    ],
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    "baseConcepts": [],
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  },
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    "props": [
      "aria-expanded",
      "aria-atomic",
      "aria-busy",
      "aria-controls",
      "aria-describedby",
      "aria-disabled",
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    ],
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    "baseConcepts": [],
    "relatedConcepts": [{
      "module": "HTML",
      "concept": {
        "name": "dd"
      }
    }, {
      "module": "HTML",
      "concept": {
        "name": "dfn"
      }
    }]
  },
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      "aria-expanded",
      "aria-atomic",
      "aria-busy",
      "aria-controls",
      "aria-describedby",
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      "aria-owns",
      "aria-relevant"
    ],
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    "interactive": false,
    "baseConcepts": [],
    "relatedConcepts": [{
      "module": "DAISY Guide"
    }],
    "props": [
      "aria-expanded",
      "aria-atomic",
      "aria-busy",
      "aria-controls",
      "aria-describedby",
      "aria-disabled",
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      "aria-hidden",
      "aria-invalid",
      "aria-label",
      "aria-labelledby",
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      "aria-owns",
      "aria-relevant"
    ],
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      "aria-busy",
      "aria-controls",
      "aria-current",
      "aria-describedat",
      "aria-describedby",
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      "aria-dropeffect",
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      "aria-label",
      "aria-labelledby",
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      "aria-relevant"
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      "aria-busy",
      "aria-controls",
      "aria-current",
      "aria-describedat",
      "aria-describedby",
      "aria-disabled",
      "aria-dropeffect",
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      "aria-controls",
      "aria-current",
      "aria-describedat",
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      "aria-describedby",
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      "aria-level",
      "aria-live",
      "aria-owns",
      "aria-posinset",
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      "aria-setsize"
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      "aria-controls",
      "aria-current",
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