Statements (14)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | 
                                    
                                        
                                            gptkb:Automatic_Train_Stop_system
                                        
                                         | 
                            
| gptkbp:country | 
                                    
                                        
                                            gptkb:Japan
                                        
                                         | 
                            
| gptkbp:introduced | 
                                    
                                        
                                            
                                            1960s
                                        
                                        
                                         | 
                            
| gptkbp:operates | 
                                    
                                        
                                            
                                            Seibu Railway lines
                                        
                                        
                                         | 
                            
| gptkbp:prevention | 
                                    
                                        
                                            
                                            train collisions
                                        
                                        
                                         signal overruns  | 
                            
| gptkbp:purpose | 
                                    
                                        
                                            
                                            train protection
                                        
                                        
                                         | 
                            
| gptkbp:replacedBy | 
                                    
                                        
                                            
                                            earlier mechanical ATS systems
                                        
                                        
                                         | 
                            
| gptkbp:type | 
                                    
                                        
                                            
                                            electronic train protection system
                                        
                                        
                                         | 
                            
| gptkbp:usedBy | 
                                    
                                        
                                            gptkb:Seibu_Railway
                                        
                                         | 
                            
| gptkbp:bfsParent | 
                                    
                                        
                                            gptkb:Tokyo_Metro_10000_series
                                        
                                         gptkb:Tokyo_Metro_17000_series  | 
                            
| gptkbp:bfsLayer | 
                                    
                                        
                                            
                                            7
                                        
                                        
                                         | 
                            
| https://www.w3.org/2000/01/rdf-schema#label | 
                                    
                                        
                                            
                                            Seibu ATS
                                        
                                        
                                         |