<xs:complexType name="BuildingInstallationType">
	<xs:annotation>
		<xs:documentation>A BuildingInstallation is a part of a Building which has not the significance of a BuildingPart. Examples
			are stairs, antennas, balconies or small roofs. As subclass of _CityObject, a BuildingInstallation inherits all attributes
			and relations, in particular an id, names, external references, and generalization relations. </xs:documentation>
	</xs:annotation>
	<xs:complexContent>
		<xs:extension base="core:AbstractCityObjectType">
			<xs:sequence>
				<xs:element name="class" type="gml:CodeType" minOccurs="0"/>
				<xs:element name="function" type="gml:CodeType" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element name="usage" type="gml:CodeType" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element name="lod2Geometry" type="gml:GeometryPropertyType" minOccurs="0"/>
				<xs:element name="lod3Geometry" type="gml:GeometryPropertyType" minOccurs="0"/>
				<xs:element name="lod4Geometry" type="gml:GeometryPropertyType" minOccurs="0"/>
				<xs:element name="lod2ImplicitRepresentation" type="core:ImplicitRepresentationPropertyType" minOccurs="0"/>
				<xs:element name="lod3ImplicitRepresentation" type="core:ImplicitRepresentationPropertyType" minOccurs="0"/>
				<xs:element name="lod4ImplicitRepresentation" type="core:ImplicitRepresentationPropertyType" minOccurs="0"/>
				<xs:element name="boundedBy" type="BoundarySurfacePropertyType" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="_GenericApplicationPropertyOfBuildingInstallation" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
		</xs:extension>
	</xs:complexContent>
</xs:complexType>