relatedElements_IfcRelContainedInSpatialStructure
relatedObjects_IfcRelAssociates
IfcRelDefinesByProperties_555531IfcRelDefinesByProperties_555551IfcRelDefinesByProperties_555582IfcRelDefinesByProperties_555628IfcRelDefinesByProperties_555634IfcRelDefinesByProperties_555640IfcRelDefinesByProperties_555651IfcRelDefinesByProperties_555686IfcRelDefinesByProperties_555711IfcRelDefinesByType_209222