<?xml version='1.0' encoding='UTF-8'?>
<wfs:FeatureCollection xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/wfs/2.0 http://schemas.opengis.net/wfs/2.0/wfs.xsd http://www.opengis.net/gml/3.2 http://schemas.opengis.net/gml/3.2.1/gml.xsd http://inspire.ec.europa.eu/schemas/bu-core2d/4.0 https://geoportal.saarland.de/gdi-sl/inspirewfs_2D_Gebaeude_ALKIS?SERVICE=WFS&amp;VERSION=2.0.0&amp;REQUEST=DescribeFeatureType&amp;OUTPUTFORMAT=application%2Fgml%2Bxml%3B+version%3D3.2&amp;TYPENAME=bu-core2d:Building&amp;NAMESPACES=xmlns(bu-core2d,http%3A%2F%2Finspire.ec.europa.eu%2Fschemas%2Fbu-core2d%2F4.0)" xmlns:wfs="http://www.opengis.net/wfs/2.0" timeStamp="2026-04-26T18:25:00Z" xmlns:gml="http://www.opengis.net/gml/3.2" numberMatched="unknown" numberReturned="0">
  <!--NOTE: numberReturned attribute should be 'unknown' as well, but this would not validate against the current version of the WFS 2.0 schema (change upcoming). See change request (CR 144): https://portal.opengeospatial.org/files?artifact_id=43925.-->
  <wfs:member>
    <bu-core2d:Building xmlns:bu-core2d="http://inspire.ec.europa.eu/schemas/bu-core2d/4.0" gml:id="Building_DESLALKI1uW00035">
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      <bu-base:beginLifespanVersion xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">2025-01-16T13:40:37</bu-base:beginLifespanVersion>
      <bu-base:conditionOfConstruction xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://inspire.ec.europa.eu/codelist/ConditionOfConstructionValue/functional"/>
      <bu-base:endLifespanVersion xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0" xsi:nil="true" nilReason="other:unpopulated"/>
      <bu-base:heightAboveGround xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0" xsi:nil="true" nilReason="other:unpopulated"/>
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        <base:Identifier xmlns:base="http://inspire.ec.europa.eu/schemas/base/3.3">
          <base:localId>Building_DESLALKI1uW00035</base:localId>
          <base:namespace>https://registry.gdi-de.org/id/de.sl.inspire.alkis.bu2d/</base:namespace>
        </base:Identifier>
      </bu-base:inspireId>
      <bu-base:currentUse xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">
        <bu-base:CurrentUse>
          <bu-base:percentage xsi:nil="true" nilReason="other:unpopulated"/>
        </bu-base:CurrentUse>
      </bu-base:currentUse>
      <bu-base:numberOfFloorsAboveGround xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0" xsi:nil="true" nilReason="other:unpopulated"/>
      <bu-core2d:geometry2D>
        <bu-base:BuildingGeometry2D xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">
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                </gml:Polygon>
              </gml:surfaceMember>
            </gml:MultiSurface>
          </bu-base:geometry>
          <bu-base:referenceGeometry>true</bu-base:referenceGeometry>
          <bu-base:horizontalGeometryReference xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://inspire.ec.europa.eu/codelist/HorizontalGeometryReferenceValue/footPrint"/>
          <bu-base:horizontalGeometryEstimatedAccuracy xsi:nil="true" nilReason="other:unpopulated"/>
        </bu-base:BuildingGeometry2D>
      </bu-core2d:geometry2D>
    </bu-core2d:Building>
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    <bu-core2d:Building xmlns:bu-core2d="http://inspire.ec.europa.eu/schemas/bu-core2d/4.0" gml:id="Building_DESLALKI1K000Bvc">
      <gml:identifier codeSpace="http://inspire.ec.europa.eu/ids">https://registry.gdi-de.org/id/de.sl.inspire.alkis.bu2d/Building_DESLALKI1K000Bvc</gml:identifier>
      <bu-base:beginLifespanVersion xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">2015-01-27T10:39:49</bu-base:beginLifespanVersion>
      <bu-base:conditionOfConstruction xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://inspire.ec.europa.eu/codelist/ConditionOfConstructionValue/functional"/>
      <bu-base:endLifespanVersion xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0" xsi:nil="true" nilReason="other:unpopulated"/>
      <bu-base:heightAboveGround xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0" xsi:nil="true" nilReason="other:unpopulated"/>
      <bu-base:inspireId xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">
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          <base:namespace>https://registry.gdi-de.org/id/de.sl.inspire.alkis.bu2d/</base:namespace>
        </base:Identifier>
      </bu-base:inspireId>
      <bu-base:currentUse xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">
        <bu-base:CurrentUse>
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      <bu-base:numberOfFloorsAboveGround xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0" xsi:nil="true" nilReason="other:unpopulated"/>
      <bu-core2d:geometry2D>
        <bu-base:BuildingGeometry2D xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">
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            <gml:MultiSurface gml:id="Building_DESLALKI1K000Bvc_BU-CORE2D_GEOMETRY2D" srsName="urn:ogc:def:crs:EPSG::4326">
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                </gml:Polygon>
              </gml:surfaceMember>
            </gml:MultiSurface>
          </bu-base:geometry>
          <bu-base:referenceGeometry>true</bu-base:referenceGeometry>
          <bu-base:horizontalGeometryReference xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://inspire.ec.europa.eu/codelist/HorizontalGeometryReferenceValue/footPrint"/>
          <bu-base:horizontalGeometryEstimatedAccuracy xsi:nil="true" nilReason="other:unpopulated"/>
        </bu-base:BuildingGeometry2D>
      </bu-core2d:geometry2D>
    </bu-core2d:Building>
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  <wfs:member>
    <bu-core2d:Building xmlns:bu-core2d="http://inspire.ec.europa.eu/schemas/bu-core2d/4.0" gml:id="Building_DESLALKI1U000e07">
      <gml:identifier codeSpace="http://inspire.ec.europa.eu/ids">https://registry.gdi-de.org/id/de.sl.inspire.alkis.bu2d/Building_DESLALKI1U000e07</gml:identifier>
      <bu-base:beginLifespanVersion xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">2015-01-30T16:50:16</bu-base:beginLifespanVersion>
      <bu-base:conditionOfConstruction xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://inspire.ec.europa.eu/codelist/ConditionOfConstructionValue/functional"/>
      <bu-base:endLifespanVersion xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0" xsi:nil="true" nilReason="other:unpopulated"/>
      <bu-base:heightAboveGround xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0" xsi:nil="true" nilReason="other:unpopulated"/>
      <bu-base:inspireId xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">
        <base:Identifier xmlns:base="http://inspire.ec.europa.eu/schemas/base/3.3">
          <base:localId>Building_DESLALKI1U000e07</base:localId>
          <base:namespace>https://registry.gdi-de.org/id/de.sl.inspire.alkis.bu2d/</base:namespace>
        </base:Identifier>
      </bu-base:inspireId>
      <bu-base:currentUse xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">
        <bu-base:CurrentUse>
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        </bu-base:CurrentUse>
      </bu-base:currentUse>
      <bu-base:numberOfFloorsAboveGround xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0" xsi:nil="true" nilReason="other:unpopulated"/>
      <bu-core2d:geometry2D>
        <bu-base:BuildingGeometry2D xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">
          <bu-base:geometry>
            <gml:MultiSurface gml:id="Building_DESLALKI1U000e07_BU-CORE2D_GEOMETRY2D" srsName="urn:ogc:def:crs:EPSG::4326">
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                  </gml:exterior>
                </gml:Polygon>
              </gml:surfaceMember>
            </gml:MultiSurface>
          </bu-base:geometry>
          <bu-base:referenceGeometry>true</bu-base:referenceGeometry>
          <bu-base:horizontalGeometryReference xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://inspire.ec.europa.eu/codelist/HorizontalGeometryReferenceValue/footPrint"/>
          <bu-base:horizontalGeometryEstimatedAccuracy xsi:nil="true" nilReason="other:unpopulated"/>
        </bu-base:BuildingGeometry2D>
      </bu-core2d:geometry2D>
    </bu-core2d:Building>
  </wfs:member>
  <wfs:member>
    <bu-core2d:Building xmlns:bu-core2d="http://inspire.ec.europa.eu/schemas/bu-core2d/4.0" gml:id="Building_DESLALKI1X000Q0W">
      <gml:identifier codeSpace="http://inspire.ec.europa.eu/ids">https://registry.gdi-de.org/id/de.sl.inspire.alkis.bu2d/Building_DESLALKI1X000Q0W</gml:identifier>
      <bu-base:beginLifespanVersion xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">2018-03-19T09:56:46</bu-base:beginLifespanVersion>
      <bu-base:conditionOfConstruction xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://inspire.ec.europa.eu/codelist/ConditionOfConstructionValue/functional"/>
      <bu-base:endLifespanVersion xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0" xsi:nil="true" nilReason="other:unpopulated"/>
      <bu-base:heightAboveGround xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0" xsi:nil="true" nilReason="other:unpopulated"/>
      <bu-base:inspireId xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">
        <base:Identifier xmlns:base="http://inspire.ec.europa.eu/schemas/base/3.3">
          <base:localId>Building_DESLALKI1X000Q0W</base:localId>
          <base:namespace>https://registry.gdi-de.org/id/de.sl.inspire.alkis.bu2d/</base:namespace>
        </base:Identifier>
      </bu-base:inspireId>
      <bu-base:currentUse xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">
        <bu-base:CurrentUse>
          <bu-base:percentage xsi:nil="true" nilReason="other:unpopulated"/>
        </bu-base:CurrentUse>
      </bu-base:currentUse>
      <bu-base:numberOfFloorsAboveGround xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0" xsi:nil="true" nilReason="other:unpopulated"/>
      <bu-core2d:geometry2D>
        <bu-base:BuildingGeometry2D xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">
          <bu-base:geometry>
            <gml:MultiSurface gml:id="Building_DESLALKI1X000Q0W_BU-CORE2D_GEOMETRY2D" srsName="urn:ogc:def:crs:EPSG::4326">
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              </gml:surfaceMember>
            </gml:MultiSurface>
          </bu-base:geometry>
          <bu-base:referenceGeometry>true</bu-base:referenceGeometry>
          <bu-base:horizontalGeometryReference xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://inspire.ec.europa.eu/codelist/HorizontalGeometryReferenceValue/footPrint"/>
          <bu-base:horizontalGeometryEstimatedAccuracy xsi:nil="true" nilReason="other:unpopulated"/>
        </bu-base:BuildingGeometry2D>
      </bu-core2d:geometry2D>
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  <wfs:member>
    <bu-core2d:Building xmlns:bu-core2d="http://inspire.ec.europa.eu/schemas/bu-core2d/4.0" gml:id="Building_DESLALKI1T000lSi">
      <gml:identifier codeSpace="http://inspire.ec.europa.eu/ids">https://registry.gdi-de.org/id/de.sl.inspire.alkis.bu2d/Building_DESLALKI1T000lSi</gml:identifier>
      <bu-base:beginLifespanVersion xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">2015-01-31T09:50:15</bu-base:beginLifespanVersion>
      <bu-base:conditionOfConstruction xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://inspire.ec.europa.eu/codelist/ConditionOfConstructionValue/functional"/>
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      <bu-base:heightAboveGround xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0" xsi:nil="true" nilReason="other:unpopulated"/>
      <bu-base:inspireId xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">
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          <base:localId>Building_DESLALKI1T000lSi</base:localId>
          <base:namespace>https://registry.gdi-de.org/id/de.sl.inspire.alkis.bu2d/</base:namespace>
        </base:Identifier>
      </bu-base:inspireId>
      <bu-base:currentUse xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">
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      <bu-base:currentUse xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">
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      <bu-base:numberOfFloorsAboveGround xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0" xsi:nil="true" nilReason="other:unpopulated"/>
      <bu-core2d:geometry2D>
        <bu-base:BuildingGeometry2D xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">
          <bu-base:geometry>
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          <bu-base:referenceGeometry>true</bu-base:referenceGeometry>
          <bu-base:horizontalGeometryReference xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://inspire.ec.europa.eu/codelist/HorizontalGeometryReferenceValue/footPrint"/>
          <bu-base:horizontalGeometryEstimatedAccuracy xsi:nil="true" nilReason="other:unpopulated"/>
        </bu-base:BuildingGeometry2D>
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  <wfs:member>
    <bu-core2d:Building xmlns:bu-core2d="http://inspire.ec.europa.eu/schemas/bu-core2d/4.0" gml:id="Building_DESLALKI1U001QsI">
      <gml:identifier codeSpace="http://inspire.ec.europa.eu/ids">https://registry.gdi-de.org/id/de.sl.inspire.alkis.bu2d/Building_DESLALKI1U001QsI</gml:identifier>
      <bu-base:beginLifespanVersion xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">2015-01-31T11:38:30</bu-base:beginLifespanVersion>
      <bu-base:conditionOfConstruction xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://inspire.ec.europa.eu/codelist/ConditionOfConstructionValue/functional"/>
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      <bu-base:heightAboveGround xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0" xsi:nil="true" nilReason="other:unpopulated"/>
      <bu-base:inspireId xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">
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          <base:localId>Building_DESLALKI1U001QsI</base:localId>
          <base:namespace>https://registry.gdi-de.org/id/de.sl.inspire.alkis.bu2d/</base:namespace>
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      </bu-base:inspireId>
      <bu-base:currentUse xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">
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      <bu-base:currentUse xmlns:bu-base="http://inspire.ec.europa.eu/schemas/bu-base/4.0">
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      <bu-core2d:geometry2D>
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