| gptkbp:instanceOf | gptkb:species 
 | 
                        
                            
                                | gptkbp:audio | Loudest animal 
 | 
                        
                            
                                | gptkbp:bloodVolume | ~10,000 liters 
 | 
                        
                            
                                | gptkbp:blowholes | 2 
 | 
                        
                            
                                | gptkbp:brainWeight | ~7 kg 
 | 
                        
                            
                                | gptkbp:calfLengthAtBirth | 2,700 kilograms 7-8 meters
 
 | 
                        
                            
                                | gptkbp:class | gptkb:Mammalia 
 | 
                        
                            
                                | gptkbp:color | Blue-gray 
 | 
                        
                            
                                | gptkbp:commercialWhalingBan | 1966 
 | 
                        
                            
                                | gptkbp:commonIn | gptkb:North_Atlantic_Ocean gptkb:Antarctic_Ocean
 gptkb:North_Pacific_Ocean
 
 | 
                        
                            
                                | gptkbp:conservationStatus | Endangered 
 | 
                        
                            
                                | gptkbp:diet | Krill 
 | 
                        
                            
                                | gptkbp:distinctiveFeature | Largest animal ever known 
 | 
                        
                            
                                | gptkbp:distribution | Global 
 | 
                        
                            
                                | gptkbp:eyeColor | ~15 cm diameter 
 | 
                        
                            
                                | gptkbp:family | gptkb:Balaenopteridae 
 | 
                        
                            
                                | gptkbp:firstDescribed | gptkb:Carl_Linnaeus 1758
 
 | 
                        
                            
                                | gptkbp:genus | gptkb:Balaenoptera 
 | 
                        
                            
                                | gptkbp:gestationPeriod | 10-12 months 
 | 
                        
                            
                                | gptkbp:habitat | Oceans 
 | 
                        
                            
                                | gptkbp:IUCNStatus | EN 
 | 
                        
                            
                                | gptkbp:kingdom | gptkb:Animalia 
 | 
                        
                            
                                | gptkbp:lifespan | 80-90 years 
 | 
                        
                            
                                | gptkbp:maximumLength | 30 meters 
 | 
                        
                            
                                | gptkbp:maximumSpeed | 180,000 kilograms 
 | 
                        
                            
                                | gptkbp:migratory | Long-distance 
 | 
                        
                            
                                | gptkbp:notableFor | Largest heart of any animal Largest tongue of any animal
 
 | 
                        
                            
                                | gptkbp:order | gptkb:Cetacea 
 | 
                        
                            
                                | gptkbp:phylum | gptkb:Chordata 
 | 
                        
                            
                                | gptkbp:predators | gptkb:Humans gptkb:bird
 
 | 
                        
                            
                                | gptkbp:protectedBy | gptkb:International_Whaling_Commission 
 | 
                        
                            
                                | gptkbp:relatedGroup | gptkb:Pod 
 | 
                        
                            
                                | gptkbp:reproduction | Viviparous 
 | 
                        
                            
                                | gptkbp:respiration | Lungs 
 | 
                        
                            
                                | gptkbp:scientificName | gptkb:Balaenoptera_musculus 
 | 
                        
                            
                                | gptkbp:subspecies | gptkb:B._m._brevicauda gptkb:B._m._indica
 gptkb:B._m._intermedia
 gptkb:B._m._musculus
 
 | 
                        
                            
                                | gptkbp:swimmingAbility | Up to 50 km/h 
 | 
                        
                            
                                | gptkbp:teeth | Baleen plates 
 | 
                        
                            
                                | gptkbp:threats | Climate change Pollution
 Entanglement in fishing gear
 Ship strikes
 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Design_Center gptkb:Pacific_Design_Center
 
 | 
                        
                            
                                | gptkbp:bfsLayer | 6 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Blue Whale 
 |