relatedElements_IfcRelContainedInSpatialStructure
relatedObjects_IfcRelAssociates
IfcRelDefinesByProperties_389246IfcRelDefinesByProperties_389253IfcRelDefinesByProperties_389259IfcRelDefinesByProperties_389266IfcRelDefinesByProperties_389302IfcRelDefinesByProperties_389722IfcRelDefinesByProperties_389728IfcRelDefinesByProperties_389740IfcRelDefinesByProperties_389775IfcRelDefinesByProperties_389987IfcRelDefinesByType_53964