relatedBuildingElement_IfcRelFillsElement
relatedElements_IfcRelContainedInSpatialStructure
relatedObjects_IfcRelAssociates
IfcRelDefinesByProperties_793998IfcRelDefinesByProperties_794005IfcRelDefinesByProperties_794011IfcRelDefinesByProperties_794018IfcRelDefinesByProperties_794054IfcRelDefinesByProperties_794474IfcRelDefinesByProperties_794480IfcRelDefinesByProperties_794492IfcRelDefinesByProperties_794527IfcRelDefinesByProperties_794739IfcRelDefinesByType_53964