relatedElements_IfcRelContainedInSpatialStructure
relatedObjects_IfcRelAssociates
IfcRelDefinesByProperties_533157IfcRelDefinesByProperties_533177IfcRelDefinesByProperties_533208IfcRelDefinesByProperties_533254IfcRelDefinesByProperties_533260IfcRelDefinesByProperties_533266IfcRelDefinesByProperties_533277IfcRelDefinesByProperties_533312IfcRelDefinesByProperties_533337IfcRelDefinesByType_209222