| gptkbp:instanceOf | gptkb:space_station_program 
 | 
                        
                            
                                | gptkbp:civilianStations | gptkb:Salyut_1 gptkb:Salyut_6
 gptkb:Salyut_7
 
 | 
                        
                            
                                | gptkbp:countryOfOrigin | gptkb:Soviet_Union 
 | 
                        
                            
                                | gptkbp:failedStations | gptkb:Salyut_2 gptkb:Salyut_3
 gptkb:Salyut_5
 
 | 
                        
                            
                                | gptkbp:latestReleaseVersion | 1986-02-20 
 | 
                        
                            
                                | gptkbp:launchDate | 1971-04-19 
 | 
                        
                            
                                | gptkbp:launchVehicle | gptkb:Proton_rocket 
 | 
                        
                            
                                | gptkbp:militaryStations | gptkb:Almaz 
 | 
                        
                            
                                | gptkbp:notableAchievement | first space station in history enabled long-term human presence in space
 first in-orbit station repair
 first international crew on a space station
 first use of multiple docking ports
 pioneered modular space station design
 
 | 
                        
                            
                                | gptkbp:notableCrewedMission | gptkb:Soyuz_21 gptkb:Soyuz_11
 gptkb:Soyuz_T-13
 
 | 
                        
                            
                                | gptkbp:notableEvent | first long-duration human spaceflight first space station docking
 first space station repair in orbit
 
 | 
                        
                            
                                | gptkbp:notableMission | gptkb:Intercosmos_program gptkb:Soyuz_36
 gptkb:Soyuz_37
 gptkb:Soyuz_38
 gptkb:Soyuz_39
 
 | 
                        
                            
                                | gptkbp:notableStation | gptkb:Almaz gptkb:Salyut_1
 gptkb:Salyut_6
 gptkb:Salyut_7
 
 | 
                        
                            
                                | gptkbp:numberOfStations | 9 
 | 
                        
                            
                                | gptkbp:operatedBy | gptkb:Soviet_Union gptkb:Roscosmos
 
 | 
                        
                            
                                | gptkbp:orbitType | gptkb:Low_Earth_Orbit 
 | 
                        
                            
                                | gptkbp:purpose | gptkb:scientific_research military reconnaissance
 
 | 
                        
                            
                                | gptkbp:relatedTo | gptkb:Almaz gptkb:International_Space_Station
 gptkb:Mir
 
 | 
                        
                            
                                | gptkbp:startPoint | gptkb:Salyut_1 
 | 
                        
                            
                                | gptkbp:station | gptkb:Salyut_7 
 | 
                        
                            
                                | gptkbp:status | retired 
 | 
                        
                            
                                | gptkbp:successor | gptkb:Mir 
 | 
                        
                            
                                | gptkbp:totalMissions | 9 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Proton-K gptkb:Proton_rocket
 gptkb:Baikonur_Cosmodrome
 
 | 
                        
                            
                                | gptkbp:bfsLayer | 6 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Salyut space stations 
 |