| gptkbp:instanceOf | gptkb:trade_unionist 
 | 
                        
                            
                                | gptkbp:cause | demand for better wages and working conditions 
 | 
                        
                            
                                | gptkbp:country | gptkb:United_States 
 | 
                        
                            
                                | gptkbp:effect | influence on American labor relations rise in Coolidge's national prominence
 
 | 
                        
                            
                                | gptkbp:endDate | 1919-09-12 
 | 
                        
                            
                                | gptkbp:location | gptkb:Boston 
 | 
                        
                            
                                | gptkbp:mediaCoverage | national newspapers 
 | 
                        
                            
                                | gptkbp:notablePerson | gptkb:Edwin_Upton_Curtis gptkb:Calvin_Coolidge
 
 | 
                        
                            
                                | gptkbp:opposedBy | gptkb:Massachusetts_government Governor Calvin Coolidge
 
 | 
                        
                            
                                | gptkbp:participants | gptkb:Boston_Police_Department 
 | 
                        
                            
                                | gptkbp:precededBy | labor unrest in early 20th century 
 | 
                        
                            
                                | gptkbp:relatedEvent | Red Scare (1919–1920) 
 | 
                        
                            
                                | gptkbp:relatedOrganization | gptkb:American_Federation_of_Labor 
 | 
                        
                            
                                | gptkbp:result | Massachusetts State Guard called in dismissal of striking officers
 widespread looting and disorder
 
 | 
                        
                            
                                | gptkbp:significance | major event in U.S. labor history 
 | 
                        
                            
                                | gptkbp:startDate | 1919-09-09 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Edwin_Upton_Curtis 
 | 
                        
                            
                                | gptkbp:bfsLayer | 7 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Boston Police Strike 
 |