<fDecl>

<fDecl> (feature declaration) declares a single feature, specifying its name, organization, range of allowed values, and optionally its default value. [18.11 Feature System Declaration]
Modul iso-fs — Feature Structures
Attribute
name⚓︎ a single word which follows the rules defining a legal XML name (see https://www.w3.org/TR/REC-xml/#dt-name), indicating the name of the feature being declared; matches the name attribute of f elements in the text.
Zustand Obligatorisch
Datentyp teidata.name
optional⚓︎ indicates whether or not the value of this feature may be present.
Zustand Optional
Datentyp teidata.truthValue
Vorgabe true
Enthalten in
iso-fs: fsDecl
Kann enthalten
iso-fs: fDescr vDefault vRange
Beispiel
<fDecl name="INV">
 <fDescr>inverted sentence</fDescr>
 <vRange>
  <vAlt>
   <binary value="true"/>
   <binary value="false"/>
  </vAlt>
 </vRange>
 <vDefault>
  <binary value="false"/>
 </vDefault>
</fDecl>
Content model 
<content>
 <sequence>
  <elementRef key="fDescr" minOccurs="0"/>
  <elementRef key="vRange"/>
  <elementRef key="vDefault" minOccurs="0"/>
 </sequence>
</content>
Schema Deklaration 
<rng:element name="fDecl">
 <rng:ref name="att.datcat.attributes"/>
 <rng:ref name="att.global.attributes"/>
 <rng:ref name="att.global.rendition.attributes"/>
 <rng:ref name="att.global.linking.attributes"/>
 <rng:ref name="att.global.analytic.attributes"/>
 <rng:ref name="att.global.facs.attributes"/>
 <rng:ref name="att.global.change.attributes"/>
 <rng:ref name="att.global.responsibility.attributes"/>
 <rng:ref name="att.global.source.attributes"/>
 <rng:attribute name="name">
  <rng:ref name="teidata.name"/>
 </rng:attribute>
 <rng:optional>
  <rng:attribute name="optional"
   a:defaultValue="true">
   <rng:ref name="teidata.truthValue"/>
  </rng:attribute>
 </rng:optional>
 <rng:group>
  <rng:optional>
   <rng:ref name="fDescr"/>
  </rng:optional>
  <rng:ref name="vRange"/>
  <rng:optional>
   <rng:ref name="vDefault"/>
  </rng:optional>
 </rng:group>
</rng:element>
element fDecl
{
   att.datcat.attributes,
   att.global.attributes,
   att.global.rendition.attributes,
   att.global.linking.attributes,
   att.global.analytic.attributes,
   att.global.facs.attributes,
   att.global.change.attributes,
   att.global.responsibility.attributes,
   att.global.source.attributes,
   attribute name { teidata.name },
   attribute optional { teidata.truthValue }?,
   ( fDescr?, vRange, vDefault? )
}