<langKnown>

<langKnown> 個人の言語能力を示す．すなわち，単一言語の知識を示す． 15.2.2 The Participant Description
モジュールnamesdates — 13 Names, Dates, People, and Places
属性 att.datable (att.datable.w3c (@period, @when, @notBefore, @notAfter, @from, @to)) (att.datable.iso (@when-iso, @notBefore-iso, @notAfter-iso, @from-iso, @to-iso)) att.editLike (@cert, @resp, @evidence, @source) (att.dimensions (@unit, @quantity, @extent, @atLeast, @atMost, @min, @max, @precision, @scope))
tag 当該言語を，言語コードで示す．
状態 必須
データ型 

<rng:ref name="data.language"/>
data.language
解説
当該属性値は， BCP 47 で定義されている言語タグであるべきである．
level 個人レベルの知識を示す言語コード．
状態 任意
データ型 

<rng:ref name="data.word"/>
data.word
当該モジュールを使用するもの
langKnowledge
下位
analysis: interp interpGrp span spanGrp
certainty: certainty respons
core: abbr address cb choice date distinct email emph expan foreign gap gloss index lb measure measureGrp mentioned milestone name note num pb ptr ref rs soCalled term time title
dictionaries: lang
iso-fs: fLib fs fvLib
linking: alt altGrp anchor join joinGrp link linkGrp timeline
msdescription: catchwords depth dimensions height heraldry locus material origDate origPlace secFol signatures stamp watermark width
namesdates: addName affiliation bloc country district forename genName geo geogFeat geogName nameLink offset orgName persName placeName region roleName settlement state surname
spoken: incident kinesic pause shift vocal writing
tagdocs: att code gi ident tag val
textcrit: witDetail
transcr: addSpan am damageSpan delSpan ex fw handShift space subst
宣言

<rng:element name="langKnown">
<rng:ref name="att.global.attributes"/>
<rng:ref name="att.datable.w3c.attributes"/>
<rng:ref name="att.datable.iso.attributes"/>
<rng:ref name="att.editLike.attributes"/>
<rng:ref name="att.dimensions.attributes"/>
<rng:attribute name="tag">
 <rng:ref name="data.language"/>
</rng:attribute>
<rng:optional>
 <rng:attribute name="level">
  <rng:ref name="data.word"/>
 </rng:attribute>
</rng:optional>
<rng:ref name="macro.phraseSeq.limited"/>
</rng:element>
element langKnown
{
   att.global.attributes,
   att.datable.w3c.attributes,
   att.datable.iso.attributes,
   att.editLike.attributes,
   attribute tag { data.language },
   attribute level { data.word }?,
   macro.phraseSeq.limited
}
例
<langKnown tag="en-GB" level="H">British English</langKnown>
<langKnown tag="fr" level="M">French</langKnown>