relatedBuildingElement_IfcRelFillsElement
relatedElements_IfcRelContainedInSpatialStructure
relatedObjects_IfcRelAssociates
IfcRelDefinesByProperties_187306IfcRelDefinesByProperties_187317IfcRelDefinesByProperties_187323IfcRelDefinesByProperties_187329IfcRelDefinesByProperties_187336IfcRelDefinesByProperties_187374IfcRelDefinesByProperties_187891IfcRelDefinesByProperties_187897IfcRelDefinesByProperties_187908IfcRelDefinesByProperties_187943IfcRelDefinesByProperties_188202IfcRelDefinesByType_82385