<unitDef>

<unitDef> (unit definition) contains descriptive information related to a specific unit of measurement. [2.3.9 The Unit Declaration]
모듈 header — The TEI Header
속성
calendar⚓︎ 날짜 표현 시스템 또는 달력 표시 형식을 표시한다.
Deprecated This feature will be withdrawn after 2024-11-11
상태 수의적
자료 유형 1–∞ 출현 teidata.pointer 공백문자로 분리됨
Schematron

<sch:rule context="tei:*[@calendar]">
<sch:assert test="string-length( normalize-space(.) ) gt 0"> @calendar indicates one or more
systems or calendars to which the date represented by the content of this element belongs,
but this <sch:name/> element has no textual content.</sch:assert>
</sch:rule>
에 의해 포함된
header: unitDecl
포함할 수 있다
core: desc label unit
header: conversion
namesdates: bloc country district geogName placeName region settlement
예
<unitDecl>
 <unitDef xml:id="pechys" type="length">
  <label>πῆχυς</label>
  <placeName ref="#athens"/>
  <conversion fromUnit="#daktylos"
   toUnit="#pechys" formula="$fromUnit div 24"/>
  <desc>Equivalent to a cubit or 24 daktyloi.</desc>
 </unitDef>
 <unitDef xml:id="daktylos" type="length">
  <label>δάκτυλος</label>
  <placeName ref="#athens"/>
  <desc>A basic unit of length equivalent to one finger (or the size of a thumb) in ancient Greece.</desc>
 </unitDef>
</unitDecl>
Content model 
<content>
 <alternate minOccurs="1"
  maxOccurs="unbounded">
  <classRef key="model.labelLike"
   minOccurs="1"/>
  <classRef key="model.placeNamePart"
   minOccurs="0"/>
  <elementRef key="conversion"
   minOccurs="0"/>
  <elementRef key="unit" minOccurs="0"/>
 </alternate>
</content>
선언 
<rng:element name="unitDef">
 <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:ref name="att.datable.attributes"/>
 <rng:ref name="att.datable.w3c.attributes"/>
 <rng:ref name="att.datable.iso.attributes"/>
 <rng:ref name="att.datable.custom.attributes"/>
 <rng:ref name="att.canonical.attributes"/>
 <rng:ref name="att.typed.attributes"/>
 <rng:optional>
  <rng:attribute name="calendar">
   <rng:list>
    <rng:oneOrMore>
     <rng:ref name="teidata.pointer"/>
    </rng:oneOrMore>
   </rng:list>
  </rng:attribute>
 </rng:optional>
 <rng:oneOrMore>
  <rng:choice>
   <rng:ref name="model.labelLike"/>
   <rng:optional>
    <rng:ref name="model.placeNamePart"/>
   </rng:optional>
   <rng:optional>
    <rng:ref name="conversion"/>
   </rng:optional>
   <rng:optional>
    <rng:ref name="unit"/>
   </rng:optional>
  </rng:choice>
 </rng:oneOrMore>
</rng:element>
element unitDef
{
   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,
   att.datable.attributes,
   att.datable.w3c.attributes,
   att.datable.iso.attributes,
   att.datable.custom.attributes,
   att.canonical.attributes,
   att.typed.attributes,
   attribute calendar { list { teidata.pointer+ } }?,
   ( model.labelLike | model.placeNamePart? | conversion? | unit? )+
}