<triangle>

<triangle> (不完全嵌入樹狀結構，如同畫出的圖形特徵所顯示。) 為不完全之<嵌入樹狀結構>所提供的元素，即資訊不足的<嵌入樹狀結構>。 [20.3 Another Tree Notation]<a href="https://translate.tei-c.org/translate.html?edit=triangle.xml"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" aria-label="Translation out of date." viewBox="0 0 16 16" style="position:absolute; top:2px; right:2px; color:red"><title>Translation out of date.</title> <path d="M6.146 7.146a.5.5 0 0 1 .708 0L8 8.293l1.146-1.147a.5.5 0 1 1 .708.708L8.707 9l1.147 1.146a.5.5 0 0 1-.708.708L8 9.707l-1.146 1.147a.5.5 0 0 1-.708-.708L7.293 9 6.146 7.854a.5.5 0 0 1 0-.708z"></path> <path d="M3.5 0a.5.5 0 0 1 .5.5V1h8V.5a.5.5 0 0 1 1 0V1h1a2 2 0 0 1 2 2v11a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2V3a2 2 0 0 1 2-2h1V.5a.5.5 0 0 1 .5-.5zM1 4v10a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1V4H1z"></path></svg></a>
組件 nets — Graphs, Networks, and Trees
屬性
value⚓︎ 提供一個三角樹狀結構值，該三角樹狀結構為一個功能結構或其他分析元素。
狀態 非必備的
資料類型 teidata.pointer
可包含在於
nets: eTree forest triangle
可包含
core: label
nets: eLeaf eTree triangle
註

An optional label followed by zero or more embedding trees, triangles, or embedding leafs.
例子
<triangle>
 <label>NP</label>
 <eLeaf>
  <label>the periscope</label>
 </eLeaf>
</triangle>
Content model 
<content>
 <sequence>
  <elementRef key="label" minOccurs="0"/>
  <alternate minOccurs="0"
   maxOccurs="unbounded">
   <elementRef key="eTree"/>
   <elementRef key="triangle"/>
   <elementRef key="eLeaf"/>
  </alternate>
 </sequence>
</content>
宣告 
<rng:element name="triangle">
 <rng:ref name="att.global.attributes"/>
 <rng:ref name="att.global.analytic.attributes"/>
 <rng:ref name="att.global.change.attributes"/>
 <rng:ref name="att.global.facs.attributes"/>
 <rng:ref name="att.global.linking.attributes"/>
 <rng:ref name="att.global.rendition.attributes"/>
 <rng:ref name="att.global.responsibility.attributes"/>
 <rng:ref name="att.global.source.attributes"/>
 <rng:optional>
  <rng:attribute name="value">
   <rng:ref name="teidata.pointer"/>
  </rng:attribute>
 </rng:optional>
 <rng:group>
  <rng:optional>
   <rng:ref name="label"/>
  </rng:optional>
  <rng:zeroOrMore>
   <rng:choice>
    <rng:ref name="eTree"/>
    <rng:ref name="triangle"/>
    <rng:ref name="eLeaf"/>
   </rng:choice>
  </rng:zeroOrMore>
 </rng:group>
</rng:element>
element triangle
{
   att.global.attributes,
   att.global.analytic.attributes,
   att.global.change.attributes,
   att.global.facs.attributes,
   att.global.linking.attributes,
   att.global.rendition.attributes,
   att.global.responsibility.attributes,
   att.global.source.attributes,
   attribute value { teidata.pointer }?,
   ( label?, ( eTree | triangle | eLeaf )* )
}