Statements (19)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | 
                                    
                                        
                                            gptkb:FBI_case
                                        
                                         | 
                            
| gptkbp:alsoKnownAs | 
                                    
                                        
                                            
                                            Hollow Nickel Case
                                        
                                        
                                         | 
                            
| gptkbp:evidence | 
                                    
                                        
                                            gptkb:coded_message
                                        
                                         | 
                            
| gptkbp:involvedIn | 
                                    
                                        
                                            
                                            Peter D. Bergson
                                        
                                        
                                         William August Fisher  | 
                            
| gptkbp:location | 
                                    
                                        
                                            gptkb:Brooklyn,_New_York
                                        
                                         | 
                            
| gptkbp:mediaCoverage | 
                                    
                                        
                                            gptkb:The_New_York_Times
                                        
                                         FBI files  | 
                            
| gptkbp:objectOfInterest | 
                                    
                                        
                                            
                                            microfilm
                                        
                                        
                                         hollowed-out nickel  | 
                            
| gptkbp:organization | 
                                    
                                        
                                            gptkb:Federal_Bureau_of_Investigation
                                        
                                         | 
                            
| gptkbp:relatedTo | 
                                    
                                        
                                            
                                            Soviet espionage
                                        
                                        
                                         | 
                            
| gptkbp:result | 
                                    
                                        
                                            
                                            exposure of Soviet spy ring
                                        
                                        
                                         | 
                            
| gptkbp:resultedIn | 
                                    
                                        
                                            
                                            arrest of Soviet spy
                                        
                                        
                                         | 
                            
| gptkbp:significance | 
                                    
                                        
                                            
                                            Cold War espionage case
                                        
                                        
                                         | 
                            
| gptkbp:startDate | 
                                    
                                        
                                            
                                            1953
                                        
                                        
                                         | 
                            
| gptkbp:bfsParent | 
                                    
                                        
                                            gptkb:CIA_hollow_coin
                                        
                                         | 
                            
| gptkbp:bfsLayer | 
                                    
                                        
                                            
                                            7
                                        
                                        
                                         | 
                            
| https://www.w3.org/2000/01/rdf-schema#label | 
                                    
                                        
                                            
                                            1953 hollow nickel case
                                        
                                        
                                         |