| gptkb:SFI_Coding_and_Classification_System_for_shipbuilding_and_offshore_industry | 100 Hull | 
                        
                            
                                | gptkb:SFI_Coding_and_Classification_System_for_shipbuilding_and_offshore_industry | 300 Ship equipment | 
                        
                            
                                | gptkb:SFI_Coding_and_Classification_System_for_shipbuilding_and_offshore_industry | 200 Cargo equipment | 
                        
                            
                                | gptkb:SFI_Coding_and_Classification_System_for_shipbuilding_and_offshore_industry | 700 Systems for machinery | 
                        
                            
                                | gptkb:SFI_Coding_and_Classification_System_for_shipbuilding_and_offshore_industry | 900 Ship general | 
                        
                            
                                | gptkb:SFI_Coding_and_Classification_System_for_shipbuilding_and_offshore_industry | 600 Machinery main components | 
                        
                            
                                | gptkb:SFI_Coding_and_Classification_System_for_shipbuilding_and_offshore_industry | 400 Ship operation | 
                        
                            
                                | gptkb:SFI_Coding_and_Classification_System_for_shipbuilding_and_offshore_industry | 500 Common systems | 
                        
                            
                                | gptkb:SFI_Coding_and_Classification_System_for_shipbuilding_and_offshore_industry | 800 Electric systems |