data.xTruthValue

data.xTruthValue 定義的屬性值範圍表示一個可能未知的真實值
組件tei — The TEI Infrastructure
屬於
宣告
<rng:define name="data.xTruthValue">
 <rng:choice>
  <rng:data type="boolean"/>
  <rng:value>unknown</rng:value>
  <rng:value>inapplicable</rng:value>
 </rng:choice>
</rng:define>
data.xTruthValue = xsd:boolean | "unknown" | "inapplicable"