| 
                                    
                                        gptkbp:instanceOf
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:piston_engine
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:application
                                    
                                 | 
                                
                                    
                                        
                                            
                                            commercial aviation
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bypassRatio
                                    
                                 | 
                                
                                    
                                        
                                            
                                            10:1
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:certification
                                    
                                 | 
                                
                                    
                                        
                                            
                                            August 2007
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:competitor
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:General_Electric_GEnx
                                        
                                         
                                    
                                        
                                            gptkb:Pratt_&_Whitney_PW1000G
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:configuration
                                    
                                 | 
                                
                                    
                                        
                                            
                                            three-shaft
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:countryOfOrigin
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:United_Kingdom
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:enteredService
                                    
                                 | 
                                
                                    
                                        
                                            
                                            2011
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:family
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Rolls-Royce_Trent
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:firstOperator
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:All_Nippon_Airways
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:firstRun
                                    
                                 | 
                                
                                    
                                        
                                            
                                            2006
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:fuelType
                                    
                                 | 
                                
                                    
                                        
                                            
                                            aviation kerosene
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:intendedAircraft
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:aircraft
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:length
                                    
                                 | 
                                
                                    
                                        
                                            
                                            4.4 m
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:mainRotorDiameter
                                    
                                 | 
                                
                                    
                                        
                                            
                                            112 in (2.85 m)
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:manufacturer
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Rolls-Royce_Holdings
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:notableFeature
                                    
                                 | 
                                
                                    
                                        
                                            
                                            advanced materials
                                        
                                        
                                         
                                    
                                        
                                            
                                            reduced emissions
                                        
                                        
                                         
                                    
                                        
                                            
                                            improved fuel efficiency
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:numberOfIssues
                                    
                                 | 
                                
                                    
                                        
                                            
                                            blade corrosion
                                        
                                        
                                         
                                    
                                        
                                            
                                            durability problems
                                        
                                        
                                         
                                    
                                        
                                            
                                            groundings of Boeing 787s
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:numberOfStages
                                    
                                 | 
                                
                                    
                                        
                                            
                                            6 (high-pressure)
                                        
                                        
                                         
                                    
                                        
                                            
                                            8 (high-pressure)
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:predecessor
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Rolls-Royce_Trent_900
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:successor
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Rolls-Royce_Trent_XWB
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:thrust
                                    
                                 | 
                                
                                    
                                        
                                            
                                            53,000 to 78,000 lbf
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:weight
                                    
                                 | 
                                
                                    
                                        
                                            
                                            6,120 kg
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsParent
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Boeing_787-9
                                        
                                         
                                    
                                        
                                            gptkb:Boeing_787-8
                                        
                                         
                                    
                                        
                                            gptkb:Boeing_787-10
                                        
                                         
                                    
                                        
                                            gptkb:Rolls-Royce_Trent_800
                                        
                                         
                                    
                                        
                                            gptkb:GEnx_engine
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsLayer
                                    
                                 | 
                                
                                    
                                        
                                            
                                            6
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        https://www.w3.org/2000/01/rdf-schema#label
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Rolls-Royce Trent 1000
                                        
                                        
                                         
                                    
                                 |