| 
                                    
                                        gptkbp:instanceOf
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:family
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:class
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Actinopterygii
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:commonName
                                    
                                 | 
                                
                                    
                                        
                                            
                                            gobies
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:conservationStatus
                                    
                                 | 
                                
                                    
                                        
                                            
                                            varies by species
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:describedBy
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Georges_Cuvier
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:describedYear
                                    
                                 | 
                                
                                    
                                        
                                            
                                            1816
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:diet
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:algae
                                        
                                         
                                    
                                        
                                            
                                            small invertebrates
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:distinctiveFeature
                                    
                                 | 
                                
                                    
                                        
                                            
                                            fused pelvic fins forming a disc
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:distribution
                                    
                                 | 
                                
                                    
                                        
                                            
                                            worldwide
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:ecologicalRole
                                    
                                 | 
                                
                                    
                                        
                                            
                                            benthic
                                        
                                        
                                         
                                    
                                        
                                            
                                            symbiotic relationships with shrimp
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:economicImportance
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:fish
                                        
                                         
                                    
                                        
                                            
                                            aquarium trade
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:habitat
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:marine
                                        
                                         
                                    
                                        
                                            
                                            brackish
                                        
                                        
                                         
                                    
                                        
                                            
                                            freshwater
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:kingdom
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Animalia
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:notableMember
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Neogobius_melanostomus
                                        
                                         
                                    
                                        
                                            gptkb:Amblygobius_phalaena
                                        
                                         
                                    
                                        
                                            gptkb:Brachygobius_doriae
                                        
                                         
                                    
                                        
                                            gptkb:Cryptocentrus_cinctus
                                        
                                         
                                    
                                        
                                            gptkb:Gobius_niger
                                        
                                         
                                    
                                        
                                            gptkb:Stiphodon_percnopterygionus
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:numberOfSpecies
                                    
                                 | 
                                
                                    
                                        
                                            
                                            over 2000
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:order
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Gobiiformes
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:phylum
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Chordata
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:predators
                                    
                                 | 
                                
                                    
                                        
                                            
                                            birds
                                        
                                        
                                         
                                    
                                        
                                            
                                            larger fish
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:range
                                    
                                 | 
                                
                                    
                                        
                                            
                                            1 cm to 50 cm
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:reproduction
                                    
                                 | 
                                
                                    
                                        
                                            
                                            egg layers
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:typeSpecies
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Gobius_niger
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsParent
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Round_goby
                                        
                                         
                                    
                                        
                                            gptkb:Common_goby
                                        
                                         
                                    
                                        
                                            gptkb:Goby
                                        
                                         
                                    
                                        
                                            gptkb:Perciformes
                                        
                                         
                                    
                                        
                                            gptkb:Sand_goby
                                        
                                         
                                    
                                        
                                            gptkb:Gobius
                                        
                                         
                                    
                                        
                                            gptkb:Mudskipper
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsLayer
                                    
                                 | 
                                
                                    
                                        
                                            
                                            6
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        https://www.w3.org/2000/01/rdf-schema#label
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Gobiidae
                                        
                                        
                                         
                                    
                                 |