| 
                                    
                                        gptkbp:instanceOf
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:star
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:alsoKnownAs
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Pop_III_stars
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:composition
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:helium
                                        
                                         
                                    
                                        
                                            
                                            hydrogen
                                        
                                        
                                         
                                    
                                        
                                            
                                            trace lithium
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:contributedTo
                                    
                                 | 
                                
                                    
                                        
                                            
                                            chemical enrichment of universe
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:directObservation
                                    
                                 | 
                                
                                    
                                        
                                            
                                            none
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:expectedMass
                                    
                                 | 
                                
                                    
                                        
                                            
                                            very massive
                                        
                                        
                                         
                                    
                                        
                                            
                                            >100 solar masses
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:firstBook
                                    
                                 | 
                                
                                    
                                        
                                            
                                            true
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:formationEpoch
                                    
                                 | 
                                
                                    
                                        
                                            
                                            early universe
                                        
                                        
                                         
                                    
                                        
                                            
                                            redshift > 10
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:formedBy
                                    
                                 | 
                                
                                    
                                        
                                            
                                            primordial gas
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:lifespan
                                    
                                 | 
                                
                                    
                                        
                                            
                                            short
                                        
                                        
                                         
                                    
                                        
                                            
                                            few million years
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:location
                                    
                                 | 
                                
                                    
                                        
                                            
                                            dark matter halos
                                        
                                        
                                         
                                    
                                        
                                            
                                            early galaxies
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:metallicity
                                    
                                 | 
                                
                                    
                                        
                                            
                                            zero
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:noHeavierElements
                                    
                                 | 
                                
                                    
                                        
                                            
                                            true
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:predicts
                                    
                                 | 
                                
                                    
                                        
                                            
                                            stellar evolution theory
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:roleInCosmology
                                    
                                 | 
                                
                                    
                                        
                                            
                                            reionization
                                        
                                        
                                         
                                    
                                        
                                            
                                            first heavy elements production
                                        
                                        
                                         
                                    
                                        
                                            
                                            seed black holes
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:searchMethods
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:James_Webb_Space_Telescope
                                        
                                         
                                    
                                        
                                            
                                            infrared telescopes
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:stellarPopulation
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Population_III
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:successor
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Population_II_stars
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:supernovaType
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:pair-instability_supernova
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:theorizedExistence
                                    
                                 | 
                                
                                    
                                        
                                            
                                            true
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsParent
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Population_II_stars
                                        
                                         
                                    
                                        
                                            gptkb:Pop_III_stars
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsLayer
                                    
                                 | 
                                
                                    
                                        
                                            
                                            7
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        https://www.w3.org/2000/01/rdf-schema#label
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Population III stars
                                        
                                        
                                         
                                    
                                 |