IfcElementQuantity_609888IfcElementQuantity_622941IfcElementQuantity_628304IfcElementQuantity_628933IfcElementQuantity_629570IfcElementQuantity_631054IfcElementQuantity_631265IfcElementQuantity_631481IfcElementQuantity_632113IfcElementQuantity_632548IfcElementQuantity_636666IfcElementQuantity_655959IfcElementQuantity_656175IfcElementQuantity_656386IfcElementQuantity_663585IfcElementQuantity_663801IfcElementQuantity_664019IfcElementQuantity_673844IfcElementQuantity_676946IfcElementQuantity_739342