| 屬性 | 屬性 
    | ana | (analysis) indicates one or more elements containing interpretations of the
element on which the ana attribute appears. | 狀態 | 非必備的 |  | 資料類型 | 1–∞ 次可出現: 以空白鍵隔開 |  | 值 | one or more valid identifiers of one or more interpretive elements
(usually fs or interp), separated by white space. | 
 |  |