<anchor>

<anchor> (anchor point) attaches an identifier to a point within a text, whether or not it corresponds with a textual element. 8.4.2 Synchronization and Overlap 16.4 Correspondence and Alignment
Module linking — 16 Linking, Segmentation, and Alignment
In addition to global attributes att.typed (@type, @subtype)
Used by
model.milestoneLike
May contain Empty element
Declaration 

<rng:element name="anchor">
 <rng:ref name="att.global.attributes"/>
 <rng:ref name="att.typed.attributes"/>
 <rng:empty/>
</rng:element>
element anchor { att.global.attributes, att.typed.attributes, empty }
Example
<s>The anchor is he<anchor xml:id="A234"/>re somewhere.</s>
<s>Help me find it.<ptr target="#A234"/>
</s>
Note
On this element, the global xml:id attribute must be supplied to specify an identifier for the point at which this element occurs within a document. The value used may be chosen freely provided that it is unique within the document and is a syntactically valid name. There is no requirement for values containing numbers to be in sequence.