Statements (13)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | 
                                    
                                        
                                            gptkb:operating_system
                                        
                                         | 
                            
| gptkbp:designedFor | 
                                    
                                        
                                            
                                            embedded systems
                                        
                                        
                                         | 
                            
| gptkbp:developer | 
                                    
                                        
                                            
                                            Software Components Group, University of California, Irvine
                                        
                                        
                                         | 
                            
| gptkbp:firstReleased | 
                                    
                                        
                                            
                                            1980s
                                        
                                        
                                         | 
                            
| gptkbp:fullName | 
                                    
                                        
                                            
                                            Portable Software on Silicon
                                        
                                        
                                         | 
                            
| gptkbp:influencedBy | 
                                    
                                        
                                            gptkb:UNIX
                                        
                                         | 
                            
| gptkbp:notableFeature | 
                                    
                                        
                                            gptkb:operating_system
                                        
                                         microkernel architecture  | 
                            
| gptkbp:usedIn | 
                                    
                                        
                                            
                                            embedded controllers
                                        
                                        
                                         | 
                            
| gptkbp:writtenBy | 
                                    
                                        
                                            
                                            C
                                        
                                        
                                         | 
                            
| gptkbp:bfsParent | 
                                    
                                        
                                            gptkb:Police_Scotland
                                        
                                         | 
                            
| gptkbp:bfsLayer | 
                                    
                                        
                                            
                                            7
                                        
                                        
                                         | 
                            
| https://www.w3.org/2000/01/rdf-schema#label | 
                                    
                                        
                                            
                                            PSoS
                                        
                                        
                                         |