| 除全域屬性以外 | att.editLike (@evidence, @source)  (att.dimensions (@unit, @quantity, @extent, @precision, @scope) (att.ranging (@atLeast, @atMost, @min, @max)) )  (att.responsibility (@cert, @resp)) 
                        
                        
                           | reason | 說明該文件當時必須補充的原因。 
                                 
                                    | 狀態 | 非必備的 |  
                                    | 資料類型 | 1–∞ 次可出現: 
                                       以空白鍵隔開 |  
                                    | 值 | any phrase describing the difficulty, e.g.
                                       overbinding, faded ink, lost folio, omitted
                                          in original. |  |  |