<xs:complexType name="IntBuildingInstallationType">
	<xs:annotation>
		<xs:documentation>An IntBuildingInstallation is an interior part of a Building which has a specific function or semantical
			meaning. Examples are interior stairs, railings, radiators or pipes. As subclass of _CityObject, a
			nIntBuildingInstallation 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="lod4Geometry" type="gml:GeometryPropertyType" minOccurs="0"/>
				<xs:element name="lod4ImplicitRepresentation" type="core:ImplicitRepresentationPropertyType" minOccurs="0"/>
				<xs:element name="boundedBy" type="BoundarySurfacePropertyType" minOccurs="0" maxOccurs="unbounded"/>
				<xs:element ref="_GenericApplicationPropertyOfIntBuildingInstallation" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
		</xs:extension>
	</xs:complexContent>
</xs:complexType>