TEI: TEIガイドライン

model.contentPart model.oddRef

<schemaSpec ident="myTEI"
source="http://www.tei-c.org/Vault/P5/current/xml/tei/odd/p5subset.xml">
<!-- ... -->
<dataRef key="teidata.enumerated"/>
<!-- ... -->
</schemaSpec>

<schemaSpec ident="myTEI"
source="http://www.tei-c.org/Vault/P5/current/xml/tei/odd/p5subset.xml">
<!-- ... -->
<dataRef name="float"/>
<!-- ... -->
</schemaSpec>

<dataSpec ident="data.integerExample">
<desc>datatype used for attributes taking an integer value between 0 and 99</desc>
<content>
<dataRef name="nonNegativeInteger"
restriction="[0-9][0-9]?"/>
</content>
</dataSpec>

<sch:rule context="tei:dataRef[tei:dataFacet]">
<sch:assert test="@name" role="nonfatal">Data facets can only be specified for references to datatypes specified by
XML Schema Part 2: Datatypes Second Edition — that is, for there to be a 'dataFacet' child there must be a @name attribute.</sch:assert>
<sch:report test="@restriction"
role="nonfatal">Data facets and restrictions cannot both be expressed on the same data reference — that is, the @restriction attribute cannot be used when a 'dataFacet' element is present.</sch:report>
</sch:rule>

<sch:rule context="tei:dataRef[@restriction]">
<sch:assert test="@name" role="nonfatal">Restrictions can only be specified for references to datatypes specified by
XML Schema Part 2: Datatypes Second Edition — that is, for there to be a @restriction attribute there must be a @name attribute, too.</sch:assert>
</sch:rule>

XML表記簡易表記

<rng:element name="dataRef">
 <rng:ref name="att.global.attributes"/>
 <rng:ref name="att.global.analytic.attributes"/>
 <rng:ref name="att.global.change.attributes"/>
 <rng:ref name="att.global.facs.attributes"/>
 <rng:ref name="att.global.linking.attributes"/>
 <rng:ref name="att.global.rendition.attributes"/>
 <rng:ref name="att.global.responsibility.attributes"/>
 <rng:ref name="att.global.source.attributes"/>
 <rng:choice>
 <rng:optional>
  <rng:attribute name="key">
  <rng:ref name="teidata.xmlName"/>
  </rng:attribute>
 </rng:optional>
 <rng:optional>
  <rng:attribute name="name">
  <rng:ref name="teidata.xmlName"/>
  </rng:attribute>
 </rng:optional>
 <rng:optional>
  <rng:attribute name="ref">
  <rng:ref name="teidata.pointer"/>
  </rng:attribute>
 </rng:optional>
 </rng:choice>
 <rng:optional>
 <rng:attribute name="restriction">
  <rng:ref name="teidata.pattern"/>
 </rng:attribute>
 </rng:optional>
 <rng:zeroOrMore>
 <rng:ref name="dataFacet"/>
 </rng:zeroOrMore>
</rng:element>

element dataRef
{
 att.global.attributes,
 att.global.analytic.attributes,
 att.global.change.attributes,
 att.global.facs.attributes,
 att.global.linking.attributes,
 att.global.rendition.attributes,
 att.global.responsibility.attributes,
 att.global.source.attributes,
 (
 attribute key { teidata.xmlName }?
 | attribute name { teidata.xmlName }?
 | attribute ref { teidata.pointer }?
 ),
 attribute restriction { teidata.pattern }?,
 dataFacet*
}