| gptkbp:instanceOf | gptkb:physicist 
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                                | gptkbp:almaMater | gptkb:Rensselaer_Polytechnic_Institute 
 | 
                        
                            
                                | gptkbp:awardReceived | gptkb:Rumford_Prize 
 | 
                        
                            
                                | gptkbp:birthDate | 1848-11-27 
 | 
                        
                            
                                | gptkbp:birthPlace | gptkb:Honesdale,_Pennsylvania,_United_States 
 | 
                        
                            
                                | gptkbp:deathDate | 1901-04-16 
 | 
                        
                            
                                | gptkbp:deathPlace | gptkb:Baltimore,_Maryland,_United_States 
 | 
                        
                            
                                | gptkbp:employer | gptkb:Johns_Hopkins_University 
 | 
                        
                            
                                | gptkbp:fieldOfWork | gptkb:optics electromagnetism
 physics
 
 | 
                        
                            
                                | gptkbp:knownFor | gptkb:Rowland_circle diffraction grating
 work in spectroscopy
 
 | 
                        
                            
                                | gptkbp:memberOf | gptkb:National_Academy_of_Sciences 
 | 
                        
                            
                                | gptkbp:nationality | gptkb:American 
 | 
                        
                            
                                | gptkbp:occupation | gptkb:physicist 
 | 
                        
                            
                                | gptkbp:president | gptkb:American_Physical_Society 
 | 
                        
                            
                                | gptkbp:restingPlace | gptkb:Green_Mount_Cemetery 
 | 
                        
                            
                                | gptkbp:spouse | gptkb:Louise_Apthorp_Gibbs 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Ernest_Fox_Nichols 
 | 
                        
                            
                                | gptkbp:bfsLayer | 4 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Henry Augustus Rowland 
 |