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    <ElementPath>convex_hull</ElementPath>
    <GeometryType>3</GeometryType>
    <SRSName>EPSG:4326</SRSName>
    <DatasetSpecificInfo>
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      <ExtentXMin>0.00000</ExtentXMin>
      <ExtentXMax>8.00000</ExtentXMax>
      <ExtentYMin>-5.00000</ExtentYMin>
      <ExtentYMax>3.00000</ExtentYMax>
    </DatasetSpecificInfo>
    <PropertyDefn>
      <Name>id</Name>
      <ElementPath>id</ElementPath>
      <Type>Integer</Type>
    </PropertyDefn>
    <PropertyDefn>
      <Name>value</Name>
      <ElementPath>value</ElementPath>
      <Type>String</Type>
      <Width>3</Width>
    </PropertyDefn>
    <PropertyDefn>
      <Name>area</Name>
      <ElementPath>area</ElementPath>
      <Type>Real</Type>
    </PropertyDefn>
    <PropertyDefn>
      <Name>perim</Name>
      <ElementPath>perim</ElementPath>
      <Type>Real</Type>
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  </GMLFeatureClass>
</GMLFeatureClassList>