| 
                                    
                                        gptkbp:instanceOf
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:human
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:birthDate
                                    
                                 | 
                                
                                    
                                        
                                            
                                            1629-04-14
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:birthPlace
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:The_Hague
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:deathDate
                                    
                                 | 
                                
                                    
                                        
                                            
                                            1695-07-08
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:deathPlace
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:The_Hague
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:discoveredBy
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Titan_(moon_of_Saturn)
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:education
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Leiden_University
                                        
                                         
                                    
                                        
                                            gptkb:College_of_Orange,_Breda
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:eponymOf
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Huygens'_ring
                                        
                                         
                                    
                                        
                                            gptkb:Huygens'_surface
                                        
                                         
                                    
                                        
                                            gptkb:Huygens_(crater_on_Mars)
                                        
                                         
                                    
                                        
                                            gptkb:Huygens_(crater_on_the_Moon)
                                        
                                         
                                    
                                        
                                            gptkb:Huygens_Gap
                                        
                                         
                                    
                                        
                                            gptkb:Huygens_software
                                        
                                         
                                    
                                        
                                            gptkb:Huygens'_law
                                        
                                         
                                    
                                        
                                            gptkb:Huygens'_principle
                                        
                                         
                                    
                                        
                                            gptkb:Huygens–Fresnel_principle
                                        
                                         
                                    
                                        
                                            gptkb:Huygens_eyepiece
                                        
                                         
                                    
                                        
                                            gptkb:Huygens_probe
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:field
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:astronomy
                                        
                                         
                                    
                                        
                                            gptkb:mathematics
                                        
                                         
                                    
                                        
                                            gptkb:optics
                                        
                                         
                                    
                                        
                                            
                                            mechanics
                                        
                                        
                                         
                                    
                                        
                                            
                                            physics
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:influenced
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Isaac_Newton
                                        
                                         
                                    
                                        
                                            gptkb:James_Clerk_Maxwell
                                        
                                         
                                    
                                        
                                            gptkb:Leonhard_Euler
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:influencedBy
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Galileo_Galilei
                                        
                                         
                                    
                                        
                                            gptkb:René_Descartes
                                        
                                         
                                    
                                        
                                            gptkb:Marin_Mersenne
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:knownFor
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:wave_theory_of_light
                                        
                                         
                                    
                                        
                                            gptkb:Huygens'_principle
                                        
                                         
                                    
                                        
                                            gptkb:Huygens–Fresnel_principle
                                        
                                         
                                    
                                        
                                            
                                            pendulum clock
                                        
                                        
                                         
                                    
                                        
                                            
                                            studies of Saturn's rings
                                        
                                        
                                         
                                    
                                        
                                            
                                            discovery of Titan
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:memberOf
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:French_Academy_of_Sciences
                                        
                                         
                                    
                                        
                                            gptkb:Royal_Society
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:nationality
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Dutch
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:notableStudent
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Gottfried_Wilhelm_Leibniz
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:occupation
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:inventor
                                        
                                         
                                    
                                        
                                            gptkb:mathematician
                                        
                                         
                                    
                                        
                                            gptkb:physicist
                                        
                                         
                                    
                                        
                                            gptkb:astronomer
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:parent
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Constantijn_Huygens
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:sibling
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Constantijn_Huygens_Jr.
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:signature
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Christian Huygens signature.svg
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:wrote
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Horologium_Oscillatorium
                                        
                                         
                                    
                                        
                                            gptkb:Systema_Saturnium
                                        
                                         
                                    
                                        
                                            gptkb:Traité_de_la_lumière
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsParent
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Principle_of_superposition
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsLayer
                                    
                                 | 
                                
                                    
                                        
                                            
                                            6
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        https://www.w3.org/2000/01/rdf-schema#label
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Christian Huygens
                                        
                                        
                                         
                                    
                                 |