relatedObjects_IfcRelDecomposes
IfcRelSpaceBoundary_1054685IfcRelSpaceBoundary_1054714IfcRelSpaceBoundary_1054742IfcRelSpaceBoundary_1054770IfcRelSpaceBoundary_1054798IfcRelSpaceBoundary_1054826IfcRelSpaceBoundary_1054854IfcRelSpaceBoundary_1054882IfcRelSpaceBoundary_1054910IfcRelSpaceBoundary_1054938IfcRelSpaceBoundary_1054994IfcRelSpaceBoundary_1055035