| gptkbp:instanceOf | gptkb:river 
 | 
                        
                            
                                | gptkbp:basinSize | gptkb:Ob_basin 2,990,000 km²
 
 | 
                        
                            
                                | gptkbp:climate | subarctic 
 | 
                        
                            
                                | gptkbp:country | gptkb:Russia 
 | 
                        
                            
                                | gptkbp:deltaType | gptkb:valley 
 | 
                        
                            
                                | gptkbp:dischargeAverage | 12,475 m³/s 
 | 
                        
                            
                                | gptkbp:flowsThrough | gptkb:Arctic_Ocean gptkb:Salekhard
 gptkb:Siberia
 
 | 
                        
                            
                                | gptkbp:formsDelta | gptkb:Gulf_of_Ob 
 | 
                        
                            
                                | gptkbp:freezesIn | October to April 
 | 
                        
                            
                                | gptkbp:historicalSignificance | important trade route in Siberia 
 | 
                        
                            
                                | gptkbp:length | 3,650 km 
 | 
                        
                            
                                | gptkbp:locatedAtConfluenceOf | gptkb:Irtysh 
 | 
                        
                            
                                | gptkbp:locatedIn | gptkb:Russia 
 | 
                        
                            
                                | gptkbp:mainEconomicActivity | gptkb:transportation fishing
 hydroelectric power
 irrigation
 
 | 
                        
                            
                                | gptkbp:majorCity | gptkb:Novosibirsk 
 | 
                        
                            
                                | gptkbp:mouth | gptkb:Gulf_of_Ob 
 | 
                        
                            
                                | gptkbp:navigable | yes 
 | 
                        
                            
                                | gptkbp:notableBuilding | gptkb:Bugrinsky_Bridge gptkb:Communal_Bridge_(Novosibirsk)
 gptkb:Novosibirsk_Reservoir
 gptkb:Trans-Siberian_Railway_Bridge
 
 | 
                        
                            
                                | gptkbp:notableFauna | gptkb:fish gptkb:pike
 
 | 
                        
                            
                                | gptkbp:partOf | gptkb:Ob-Irtysh_river_system 
 | 
                        
                            
                                | gptkbp:passesThrough | gptkb:Salekhard gptkb:Omsk
 gptkb:Barnaul
 gptkb:Khanty-Mansiysk
 
 | 
                        
                            
                                | gptkbp:rankByLengthInRussia | third longest river in Russia 
 | 
                        
                            
                                | gptkbp:rankByLengthInWorld | seventh longest river in the world 
 | 
                        
                            
                                | gptkbp:region | gptkb:Western_Siberia 
 | 
                        
                            
                                | gptkbp:source | gptkb:Altai_Mountains 
 | 
                        
                            
                                | gptkbp:tributaryOf | gptkb:Chulym gptkb:Ket
 gptkb:Vasyugan
 gptkb:Vakh
 gptkb:Irtysh
 gptkb:Tom
 
 | 
                        
                            
                                | gptkbp:крупнейший_приток | gptkb:Irtysh 
 | 
                        
                            
                                | gptkbp:英文名 | gptkb:Обь 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Obi 
 | 
                        
                            
                                | gptkbp:bfsLayer | 7 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Obi (river in Russia) 
 |