| 
                                    
                                        gptkbp:instanceOf
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:fish
                                        
                                         
                                    
                                        
                                            gptkb:species
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:canGenerateElectricity
                                    
                                 | 
                                
                                    
                                        
                                            
                                            True
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:class
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Actinopterygii
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:color
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Brownish
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:conservationStatus
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Least Concern
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:describedYear
                                    
                                 | 
                                
                                    
                                        
                                            
                                            1766
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:diet
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:carnivore
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:discoveredBy
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Carl_Linnaeus
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:electricOrgans
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Three pairs
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:eyeColor
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Small
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:family
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Gymnotidae
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:foundIn
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Amazon_River
                                        
                                         
                                    
                                        
                                            gptkb:Orinoco_River
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:habitat
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Freshwater
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:kingdom
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Animalia
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:length
                                    
                                 | 
                                
                                    
                                        
                                            
                                            up to 2.5 meters
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:lifespan
                                    
                                 | 
                                
                                    
                                        
                                            
                                            up to 15 years in captivity
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:maximumSpeed
                                    
                                 | 
                                
                                    
                                        
                                            
                                            up to 600 volts
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:nativeTo
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:South_America
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:notableFeature
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Electroreception
                                        
                                        
                                         
                                    
                                        
                                            
                                            High-voltage electric discharge
                                        
                                        
                                         
                                    
                                        
                                            
                                            Lack of dorsal fin
                                        
                                        
                                         
                                    
                                        
                                            
                                            Long, cylindrical body
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:notTrueEel
                                    
                                 | 
                                
                                    
                                        
                                            
                                            True
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:order
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Gymnotiformes
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:phylum
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Chordata
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:predators
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Humans
                                        
                                         
                                    
                                        
                                            gptkb:fish
                                        
                                         
                                    
                                        
                                            gptkb:Caimans
                                        
                                         
                                    
                                        
                                            
                                            Birds
                                        
                                        
                                         
                                    
                                        
                                            
                                            Large fish
                                        
                                        
                                         
                                    
                                        
                                            
                                            Amphibians
                                        
                                        
                                         
                                    
                                        
                                            
                                            Small mammals
                                        
                                        
                                         
                                    
                                        
                                            
                                            Dolphins
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:relatedTo
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Knifefish
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:reproduction
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Egg-laying
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:respiration
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Obligate air-breather
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:scientificName
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Electrophorus_electricus
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:shape
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Elongated
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:swimmingAbility
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Undulatory
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:usesElectricityFor
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:communication
                                        
                                         
                                    
                                        
                                            gptkb:hunting
                                        
                                         
                                    
                                        
                                            
                                            Navigation
                                        
                                        
                                         
                                    
                                        
                                            
                                            Self-defense
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:weight
                                    
                                 | 
                                
                                    
                                        
                                            
                                            up to 20 kg
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsParent
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Jim_Sadist
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsLayer
                                    
                                 | 
                                
                                    
                                        
                                            
                                            7
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        https://www.w3.org/2000/01/rdf-schema#label
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Electric Eels
                                        
                                        
                                         
                                    
                                 |