| 
                                    
                                        gptkbp:instanceOf
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Extinct_bird_species
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:breedingSeason
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Colonial nester
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:causeOfExtinction
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Deforestation
                                        
                                        
                                         
                                    
                                        
                                            
                                            Commercial hunting
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:clutchSize
                                    
                                 | 
                                
                                    
                                        
                                            
                                            1 egg
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:commonName
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Passenger_Pigeon
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:conservationStatus
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Extinct
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:culturalSignificance
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Featured in literature and art
                                        
                                        
                                         
                                    
                                        
                                            
                                            Subject of conservation movement
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:currentLocation
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Cincinnati_Zoo
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:describedBy
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Carl_Linnaeus
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:describedYear
                                    
                                 | 
                                
                                    
                                        
                                            
                                            1766
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:diet
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Fruits
                                        
                                        
                                         
                                    
                                        
                                            
                                            Nuts
                                        
                                        
                                         
                                    
                                        
                                            
                                            Seeds
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:eggColor
                                    
                                 | 
                                
                                    
                                        
                                            
                                            White
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:extinct
                                    
                                 | 
                                
                                    
                                        
                                            
                                            1914
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:extinctionSignificance
                                    
                                 | 
                                
                                    
                                        
                                            
                                            One of the most rapid and complete extinctions caused by humans
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:family
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Passeriformes
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:featuredIn
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:American_Museum_of_Natural_History
                                        
                                         
                                    
                                        
                                            gptkb:Smithsonian_National_Museum_of_Natural_History
                                        
                                         
                                    
                                        
                                            gptkb:Cincinnati_Zoo_and_Botanical_Garden
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:flockSize
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Billions (historically)
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:genus
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Ectopistes
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:habitat
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Deciduous forests
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:hasWings
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Up to 100 km/h
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:lastKnownIndividual
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Martha
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:length
                                    
                                 | 
                                
                                    
                                        
                                            
                                            40 cm
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:location
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Sweden (original description)
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:migratory
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Yes
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:nativeTo
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:North_America
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:nesting
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Trees
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:notableEvent
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Death of Martha, last individual, 1914
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:notableFor
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Extinction due to hunting and habitat loss
                                        
                                        
                                         
                                    
                                        
                                            
                                            Once most abundant bird in North America
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:notablePerson
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Martha
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:order
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Columbiformes
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:plumage
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Grayish-blue head and back, reddish breast
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:range
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Eastern_and_Central_United_States
                                        
                                         
                                    
                                        
                                            gptkb:Southern_Canada
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:relatedTo
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Mourning_Dove
                                        
                                         
                                    
                                        
                                            
                                            Band-tailed Pigeon
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:reproduction
                                    
                                 | 
                                
                                    
                                        
                                            
                                            One egg per clutch
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:scientificName
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Ectopistes_migratorius
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:symbol
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Human-caused extinction
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:weight
                                    
                                 | 
                                
                                    
                                        
                                            
                                            340-400 g
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsParent
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Merpati
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsLayer
                                    
                                 | 
                                
                                    
                                        
                                            
                                            7
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        https://www.w3.org/2000/01/rdf-schema#label
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Passenger Pigeon
                                        
                                        
                                         
                                    
                                 |