Statements (17)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | 
                                    
                                        
                                            gptkb:software
                                        
                                         gptkb:constraint-oriented_programming_environment  | 
                            
| gptkbp:category | 
                                    
                                        
                                            
                                            computer science
                                        
                                        
                                         software engineering  | 
                            
| gptkbp:developedBy | 
                                    
                                        
                                            gptkb:Adele_Goldberg
                                        
                                         gptkb:Xerox_PARC Alan Borning  | 
                            
| gptkbp:influenced | 
                                    
                                        
                                            
                                            constraint programming
                                        
                                        
                                         | 
                            
| gptkbp:notableFor | 
                                    
                                        
                                            
                                            early use of constraints in graphical user interfaces
                                        
                                        
                                         | 
                            
| gptkbp:programmingLanguage | 
                                    
                                        
                                            gptkb:Smalltalk
                                        
                                         | 
                            
| gptkbp:relatedTo | 
                                    
                                        
                                            gptkb:Smalltalk
                                        
                                         gptkb:Squeak  | 
                            
| gptkbp:releaseYear | 
                                    
                                        
                                            
                                            1979
                                        
                                        
                                         | 
                            
| gptkbp:website | 
                                    
                                        
                                            
                                            https://www.cs.washington.edu/research/projects/constraints/thinglab/
                                        
                                        
                                         | 
                            
| gptkbp:bfsParent | 
                                    
                                        
                                            gptkb:Alan_H._Borning
                                        
                                         | 
                            
| gptkbp:bfsLayer | 
                                    
                                        
                                            
                                            8
                                        
                                        
                                         | 
                            
| https://www.w3.org/2000/01/rdf-schema#label | 
                                    
                                        
                                            
                                            ThingLab
                                        
                                        
                                         |