relatedElements_IfcRelContainedInSpatialStructure
relatedObjects_IfcRelAssociates
IfcRelDefinesByProperties_530389IfcRelDefinesByProperties_530409IfcRelDefinesByProperties_530440IfcRelDefinesByProperties_530486IfcRelDefinesByProperties_530492IfcRelDefinesByProperties_530498IfcRelDefinesByProperties_530509IfcRelDefinesByProperties_530544IfcRelDefinesByProperties_530569IfcRelDefinesByType_209222