<purpose>

<purpose> 当該テキストの目的や伝達に関する機能の性質を示す． [15.2.1 The Text Description]
モジュールcorpus — Language Corpora
属性att.global (@xml:id, @n, @xml:lang, @xml:base, @xml:space) (att.global.rendition (@rend, @style, @rendition)) (att.global.linking (@corresp, @synch, @sameAs, @copyOf, @next, @prev, @exclude, @select)) (att.global.analytic (@ana)) (att.global.facs (@facs)) (att.global.change (@change)) (att.global.responsibility (@cert, @resp)) (att.global.source (@source))
type目的の種類を示す．
状態 任意
データ型 teidata.enumerated
提案する値は以下の通り:
persuade
教育，広報，宣伝など．
express
自己表現，独白など．
inform
情報伝達，教育など．
entertain
娯楽，エンターテイメントなど．
degree当該目的が及ぶ範囲を示す．
状態 任意
データ型 teidata.certainty
解説

以下の値をとるべきである．

high
主要．
medium
中間．
low
弱い．
unknown
不明．
上位
corpus: textDesc
下位
analysis: interp interpGrp span spanGrp
certainty: certainty precision respons
core: abbr address cb choice date distinct email emph expan foreign gap gb gloss hi index lb measure measureGrp mentioned milestone name note num pb ptr ref rs soCalled term time title
dictionaries: lang
figures: figure notatedMusic
header: idno
iso-fs: fLib fs fvLib
linking: alt altGrp anchor join joinGrp link linkGrp timeline
msdescription: catchwords depth dim dimensions height heraldry locus locusGrp material objectType origDate origPlace secFol signatures stamp watermark width
namesdates: addName affiliation bloc climate country district forename genName geo geogFeat geogName location nameLink offset orgName persName placeName population region roleName settlement state surname terrain trait
spoken: incident kinesic pause shift vocal writing
tagdocs: att code gi ident tag val
textcrit: app witDetail
transcr: addSpan am damageSpan delSpan ex fw listTranspose metamark space subst substJoin
character data
解説

当該属性typeが示すより詳細な分類が必要でなければ，一般には空白であ る．この場合，散文をとることがある．

例
<purpose type="persuade" degree="high"/>
<purpose type="entertain" degree="low"/>
Content model
<content>
 <macroRef key="macro.phraseSeq.limited"/>
</content>
宣言
<rng:element name="purpose">
 <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:optional>
  <rng:attribute name="type">
   <rng:choice>
    <rng:value>persuade</rng:value>
    <rng:value>express</rng:value>
    <rng:value>inform</rng:value>
    <rng:value>entertain</rng:value>
    <rng:ref name="teidata.enumerated"/>
   </rng:choice>
  </rng:attribute>
 </rng:optional>
 <rng:optional>
  <rng:attribute name="degree">
   <rng:ref name="teidata.certainty"/>
  </rng:attribute>
 </rng:optional>
 <rng:ref name="macro.phraseSeq.limited"/>
</rng:element>
element purpose
{
   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 type
   {
      "persuade" | "express" | "inform" | "entertain" | teidata.enumerated
   }?,
   attribute degree { teidata.certainty }?,
   macro.phraseSeq.limited
}