| 
                                    
                                        gptkbp:instanceOf
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:record-keeping_device
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:alternativeName
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:khipu
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:date
                                    
                                 | 
                                
                                    
                                        
                                            
                                            pre-Columbian era
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:etymology
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Quechua word for 'knot'
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:foundIn
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Argentina
                                        
                                         
                                    
                                        
                                            gptkb:Bolivia
                                        
                                         
                                    
                                        
                                            gptkb:Chile
                                        
                                         
                                    
                                        
                                            gptkb:Ecuador
                                        
                                         
                                    
                                        
                                            gptkb:Peru
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:function
                                    
                                 | 
                                
                                    
                                        
                                            
                                            record census information
                                        
                                        
                                         
                                    
                                        
                                            
                                            record numerical data
                                        
                                        
                                         
                                    
                                        
                                            
                                            record calendar information
                                        
                                        
                                         
                                    
                                        
                                            
                                            record tribute
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:language
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Quechua
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:material
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:cotton
                                        
                                         
                                    
                                        
                                            
                                            camelid fiber
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:method
                                    
                                 | 
                                
                                    
                                        
                                            
                                            knots and cord colors encode information
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:museum
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:American_Museum_of_Natural_History
                                        
                                         
                                    
                                        
                                            gptkb:British_Museum
                                        
                                         
                                    
                                        
                                            gptkb:Museo_Chileno_de_Arte_Precolombino
                                        
                                         
                                    
                                        
                                            gptkb:Museo_Nacional_de_Arqueología,_Antropología_e_Historia_del_Perú
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:notableExample
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Caral quipu
                                        
                                        
                                         
                                    
                                        
                                            
                                            Chachapoyas quipu
                                        
                                        
                                         
                                    
                                        
                                            
                                            Puruchuco quipu
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:originatedIn
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Andes
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:relatedTo
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Inca_Empire
                                        
                                         
                                    
                                        
                                            gptkb:Andean_civilization
                                        
                                         
                                    
                                        
                                            gptkb:numerical_system
                                        
                                         
                                    
                                        
                                            
                                            binary encoding
                                        
                                        
                                         
                                    
                                        
                                            
                                            quipucamayoc (quipu keeper)
                                        
                                        
                                         
                                    
                                        
                                            
                                            pre-Columbian South America
                                        
                                        
                                         
                                    
                                        
                                            
                                            quipu board
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:status
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:artifacts
                                        
                                         
                                    
                                        
                                            gptkb:cultural_heritage
                                        
                                         
                                    
                                        
                                            
                                            many undeciphered
                                        
                                        
                                         
                                    
                                        
                                            
                                            subject of ongoing research
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:structure
                                    
                                 | 
                                
                                    
                                        
                                            
                                            main cord with pendant cords
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:UNESCOStatus
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Memory of the World Register (Peru, 2015)
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:usedBy
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Inca_civilization
                                        
                                         
                                    
                                        
                                            gptkb:Andean_cultures
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsParent
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Inca_people
                                        
                                         
                                    
                                        
                                            gptkb:Inca_languages
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsLayer
                                    
                                 | 
                                
                                    
                                        
                                            
                                            7
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        https://www.w3.org/2000/01/rdf-schema#label
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Quipu (knotted cords)
                                        
                                        
                                         
                                    
                                 |