<schemaSpec>

<schemaSpec> (schema specification) generates a TEI-conformant schema and documentation for it. [2.3 The Encoding Description 22.2 Modules and Schemas 23.5.1 Making a Unified ODD]
Modul tagdocs — Documentation Elements
Attribute 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)) att.identified (@ident, @predeclare, @module) (att.combinable (@mode) (att.deprecated (@validUntil)) ) att.namespaceable (@ns) att.docStatus (@status)
start⚓ specifies entry points to the schema, i.e. which patterns may be used as the root of documents conforming to it.
Zustand Optional
Datentyp 1–∞ Vorkommen von teidata.name durch Leerzeichen getrennt
Vorgabe TEI
prefix⚓ specifies a default prefix which will be prepended to all patterns relating to TEI elements, unless otherwise stated.
Zustand Optional
Datentyp 0–1 Vorkommen von teidata.xmlName durch Leerzeichen getrennt
targetLang⚓ (target language) specifies which language to use when creating the objects in a schema if names for elements or attributes are available in more than one language
Zustand Optional
Datentyp teidata.language
docLang⚓ (documentation language) specifies which languages to use when creating documentation if the description for an element, attribute, class or macro is available in more than one language
Zustand Optional
Datentyp 1–∞ Vorkommen von teidata.language durch Leerzeichen getrennt
defaultExceptions⚓ (default namespace exclusions) provides a list of namespaces and/or prefixed element names to be excluded by default from anyName in RELAX NG schemas
Zustand Empfohlen
Datentyp 1–∞ Vorkommen von teidata.namespaceOrName durch Leerzeichen getrennt
Vorgabe http://www.tei-c.org/ns/1.0 teix:egXML
Mitglied des
model.encodingDescPart model.frontPart
Enthalten in
header: encodingDesc
textstructure: back body div div1 div2 div3 div4 div5 div6 div7 front
Kann enthalten
core: desc gloss
tagdocs: altIdent classRef classSpec constraintSpec dataRef dataSpec elementRef elementSpec equiv listRef macroRef macroSpec moduleRef moduleSpec outputRendition specGrp specGrpRef
Anmerkung

A schemaSpec combines references to modules, individual element or macro declarations, and specification groups together to form a unified schema.

The processing of the schemaSpec element must resolve any conflicts amongst the declarations it either contains or refers to. Different ODD processors may generate schemas and documentation using different concrete syntaxes.

The source may be specified (on the source attribute) in the form of a private URI, for which the recommended format is tei:x.y.z, where x.y.z indicates the version number, e.g. tei:1.5.1 for 1.5.1 release of TEI P5 or (as a special case) tei:current for whatever is the latest release. The source indicated must provide a set of TEI-conformant specifications in a form directly usable by an ODD processor. By default, this will be the location of the current release of the TEI Guidelines.
Beispiel
<schemaSpec prefix="TEI_" ident="testsvg"
 start="TEI svg">
 <moduleRef source="tei:current"
  key="header"/>
 <moduleRef key="core"/>
 <moduleRef key="drama"/>
 <moduleRef url="svg11.rng"/>
</schemaSpec>

This schema combines elements from the current versions of the drama and core modules, the current release version of the header module, and elements from an existing RELAX NG schema available from the URL indicated.
Beispiel
<schemaSpec ident="Bare-plus"
 source="tei_bare.compiled.odd" start="TEI">
 <moduleRef key="tei"/>
 <moduleRef key="header"/>
 <elementRef key="q" source="tei:3.0.0"/>
 <moduleRef key="textstructure"/>
</schemaSpec>

This schema starts with a pre-existing customization of the TEI called TEI Bare (a customization with a minimal selection of elements). The q element is not available in TEI Bare, but it can be brought back. In this case, we will get the version defined in TEI P5 release 3.0.0
Content model 
<content>
 <sequence>
  <alternate minOccurs="0"
   maxOccurs="unbounded">
   <classRef key="model.glossLike"/>
   <classRef key="model.descLike"/>
  </alternate>
  <alternate minOccurs="0"
   maxOccurs="unbounded">
   <classRef key="model.oddRef"/>
   <classRef key="model.oddDecl"/>
   <elementRef key="listRef"/>
  </alternate>
 </sequence>
</content>
Schema Deklaration 
<rng:element name="schemaSpec">
 <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.identified.attributes"/>
 <rng:ref name="att.combinable.attributes"/>
 <rng:ref name="att.deprecated.attributes"/>
 <rng:ref name="att.namespaceable.attributes"/>
 <rng:ref name="att.docStatus.attributes"/>
 <rng:optional>
  <rng:attribute name="start"
   a:defaultValue="TEI">
   <rng:list>
    <rng:oneOrMore>
     <rng:ref name="teidata.name"/>
    </rng:oneOrMore>
   </rng:list>
  </rng:attribute>
 </rng:optional>
 <rng:optional>
  <rng:attribute name="prefix">
   <rng:ref name="teidata.xmlName"/>
  </rng:attribute>
 </rng:optional>
 <rng:optional>
  <rng:attribute name="targetLang">
   <rng:ref name="teidata.language"/>
  </rng:attribute>
 </rng:optional>
 <rng:optional>
  <rng:attribute name="docLang">
   <rng:list>
    <rng:oneOrMore>
     <rng:ref name="teidata.language"/>
    </rng:oneOrMore>
   </rng:list>
  </rng:attribute>
 </rng:optional>
 <rng:optional>
  <rng:attribute name="defaultExceptions"
   a:defaultValue="http://www.tei-c.org/ns/1.0 teix:egXML">
   <rng:list>
    <rng:oneOrMore>
     <rng:ref name="teidata.namespaceOrName"/>
    </rng:oneOrMore>
   </rng:list>
  </rng:attribute>
 </rng:optional>
 <rng:group>
  <rng:zeroOrMore>
   <rng:choice>
    <rng:ref name="model.glossLike"/>
    <rng:ref name="model.descLike"/>
   </rng:choice>
  </rng:zeroOrMore>
  <rng:zeroOrMore>
   <rng:choice>
    <rng:ref name="model.oddRef"/>
    <rng:ref name="model.oddDecl"/>
    <rng:ref name="listRef"/>
   </rng:choice>
  </rng:zeroOrMore>
 </rng:group>
</rng:element>
element schemaSpec
{
   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.identified.attributes,
   att.combinable.attributes,
   att.deprecated.attributes,
   att.namespaceable.attributes,
   att.docStatus.attributes,
   attribute start { list { teidata.name+ } }?,
   attribute prefix { teidata.xmlName }?,
   attribute targetLang { teidata.language }?,
   attribute docLang { list { teidata.language+ } }?,
   attribute defaultExceptions { list { teidata.namespaceOrName+ } }?,
   (
      ( model.glossLike | model.descLike )*,
      ( model.oddRef | model.oddDecl | listRef )*
   )
}