Statements (13)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | 
                                    
                                        
                                            gptkb:standard
                                        
                                         | 
                            
| gptkbp:appliesTo | 
                                    
                                        
                                            
                                            ice cream makers
                                        
                                        
                                         commercial refrigeration appliances  | 
                            
| gptkbp:citation | 
                                    
                                        
                                            gptkb:certification
                                        
                                         | 
                            
| gptkbp:firstPublished | 
                                    
                                        
                                            
                                            1955
                                        
                                        
                                         | 
                            
| gptkbp:latestReleaseVersion | 
                                    
                                        
                                            
                                            varies by year
                                        
                                        
                                         | 
                            
| gptkbp:publishedBy | 
                                    
                                        
                                            gptkb:Underwriters_Laboratories
                                        
                                         | 
                            
| gptkbp:region | 
                                    
                                        
                                            gptkb:United_States
                                        
                                         | 
                            
| gptkbp:scope | 
                                    
                                        
                                            
                                            safety requirements for ice cream makers and similar appliances
                                        
                                        
                                         | 
                            
| gptkbp:status | 
                                    
                                        
                                            
                                            active
                                        
                                        
                                         | 
                            
| gptkbp:bfsParent | 
                                    
                                        
                                            gptkb:UL_60335
                                        
                                         | 
                            
| gptkbp:bfsLayer | 
                                    
                                        
                                            
                                            7
                                        
                                        
                                         | 
                            
| https://www.w3.org/2000/01/rdf-schema#label | 
                                    
                                        
                                            
                                            UL 621
                                        
                                        
                                         |