<s>

<s> (s-unit) contains a sentence-like division of a text. 17.1 Linguistic Segment Categories 8.4.1 Segmentation
組件analysis — 17 Simple Analytic Mechanisms
屬性 att.segLike (@type, @function, @part) att.metrical (@met, @real, @rhyme)
屬於 model.segLike
可包含
宣告
element s
{
   att.global.attributes,
   att.segLike.attributes,
   att.metrical.attributes,
   macro.phraseSeq
}
例子
<s>When are you leaving?</s>
<s>Tomorrow.</s>
May contain any combination of text and phrase-level elements; may not contain itself.
The <s> element may be used to mark orthographic sentences, or any other segmentation of a text, provided that the segmentation is end-to-end, complete, and non-nesting.