Statements (13)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | 
                                    
                                        
                                            gptkb:railway_line
                                        
                                         | 
                            
| gptkbp:casualties | 
                                    
                                        
                                            
                                            453 injured
                                        
                                        
                                         | 
                            
| gptkbp:cause | 
                                    
                                        
                                            
                                            excessive speed
                                        
                                        
                                         | 
                            
| gptkbp:date | 
                                    
                                        
                                            
                                            1990-12-12
                                        
                                        
                                         | 
                            
| gptkbp:involves | 
                                    
                                        
                                            gptkb:Amtrak_train
                                        
                                         MBTA commuter rail train  | 
                            
| gptkbp:location | 
                                    
                                        
                                            gptkb:Boston,_Massachusetts
                                        
                                         gptkb:Back_Bay_station  | 
                            
| gptkbp:operator | 
                                    
                                        
                                            gptkb:Amtrak
                                        
                                         gptkb:MBTA  | 
                            
| gptkbp:bfsParent | 
                                    
                                        
                                            gptkb:MBTA_commuter_rail_(historically)
                                        
                                         | 
                            
| gptkbp:bfsLayer | 
                                    
                                        
                                            
                                            8
                                        
                                        
                                         | 
                            
| https://www.w3.org/2000/01/rdf-schema#label | 
                                    
                                        
                                            
                                            Back Bay crash (1990)
                                        
                                        
                                         |