relatedObjects_IfcRelDecomposes
IfcRelSpaceBoundary_1030137IfcRelSpaceBoundary_1030167IfcRelSpaceBoundary_1030195IfcRelSpaceBoundary_1030224IfcRelSpaceBoundary_1030253IfcRelSpaceBoundary_1030282IfcRelSpaceBoundary_1030319IfcRelSpaceBoundary_1030347IfcRelSpaceBoundary_1030375IfcRelSpaceBoundary_1030404IfcRelSpaceBoundary_1030433IfcRelSpaceBoundary_1030462