<div4>

<div4> (level-4 text division) contains a fourth-level subdivision of the front, body, or back of a text. [4.1.2 Numbered Divisions]
Moduletextstructure — Default Text Structure
Attributesatt.global (@xml:id, @n, @xml:lang, @rend, @style, @rendition, @xml:base, @xml:space) (att.global.linking (@corresp, @synch, @sameAs, @copyOf, @next, @prev, @exclude, @select)) (att.global.analytic (@ana)) (att.global.facs (@facs)) (att.global.change (@change)) att.divLike (@org, @sample) (att.metrical (@met, @real, @rhyme)) (att.fragmentable (@part)) att.typed (@type, @subtype) att.declaring (@decls)
Member of
model.div4Like
Contained by
textstructure: div3
May contain
analysis: interp interpGrp span spanGrp
certainty: certainty precision respons
core: bibl biblStruct cb cit desc divGen gap gb head index l label lb lg list listBibl meeting milestone note p pb q quote said sp stage
dictionaries: entry entryFree superEntry
drama: camera caption castList move sound spGrp tech view
figures: figure notatedMusic table
header: biblFull
iso-fs: fLib fs fvLib
linking: ab alt altGrp anchor join joinGrp link linkGrp timeline
msdescription: msDesc
namesdates: listEvent listNym listOrg listPerson listPlace
nets: eTree forest graph listForest tree
spoken: incident kinesic pause shift u vocal writing
tagdocs: classSpec eg egXML elementSpec listRef macroSpec moduleSpec schemaSpec specGrp specGrpRef
textcrit: listApp listWit witDetail
textstructure: argument byline closer dateline div5 docAuthor docDate epigraph floatingText opener postscript salute signed trailer
transcr: addSpan damageSpan delSpan fw listTranspose metamark space substJoin
Declaration

<rng:element name="div4">
 <rng:ref name="att.global.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.divLike.attributes"/>
 <rng:ref name="att.metrical.attributes"/>
 <rng:ref name="att.fragmentable.attributes"/>
 <rng:ref name="att.typed.attributes"/>
 <rng:ref name="att.declaring.attributes"/>
 <rng:group>
  <rng:zeroOrMore>
   <rng:choice>
    <rng:ref name="model.divTop"/>
    <rng:ref name="model.global"/>
   </rng:choice>
  </rng:zeroOrMore>
  <rng:optional>
   <rng:choice>
    <rng:oneOrMore>
     <rng:choice>
      <rng:ref name="model.div5Like"/>
      <rng:ref name="model.divGenLike"/>
     </rng:choice>
     <rng:zeroOrMore>
      <rng:ref name="model.global"/>
     </rng:zeroOrMore>
    </rng:oneOrMore>
    <rng:group>
     <rng:oneOrMore>
      <rng:group>
       <rng:ref name="model.common"/>
      </rng:group>
      <rng:zeroOrMore>
       <rng:ref name="model.global"/>
      </rng:zeroOrMore>
     </rng:oneOrMore>
     <rng:zeroOrMore>
      <rng:choice>
       <rng:ref name="model.div5Like"/>
       <rng:ref name="model.divGenLike"/>
      </rng:choice>
      <rng:zeroOrMore>
       <rng:ref name="model.global"/>
      </rng:zeroOrMore>
     </rng:zeroOrMore>
    </rng:group>
   </rng:choice>
   <rng:zeroOrMore>
    <rng:group>
     <rng:ref name="model.divBottom"/>
    </rng:group>
    <rng:zeroOrMore>
     <rng:ref name="model.global"/>
    </rng:zeroOrMore>
   </rng:zeroOrMore>
  </rng:optional>
 </rng:group>
</rng:element>
element div4
{
   att.global.attributes,
   att.global.linking.attributes,
   att.global.analytic.attributes,
   att.global.facs.attributes,
   att.global.change.attributes,
   att.divLike.attributes,
   att.metrical.attributes,
   att.fragmentable.attributes,
   att.typed.attributes,
   att.declaring.attributes,
   (
      ( model.divTop | model.global )*,
      (
         (
            ( ( model.div5Like | model.divGenLike ), model.global* )+
          | (
               ( ( model.common ), model.global* )+,
               ( ( model.div5Like | model.divGenLike ), model.global* )*
            )
         ),
         ( ( model.divBottom ), model.global* )*
      )?
   )
}
Example
<div3 n="2.2.1" type="member">
 <head>Sect. II. Memb. I</head>
 <div4 n="2.2.1.1" type="subsection">
  <head>Subsect I. — Dyet rectified in substance.</head>
  <p>Diet, <term xml:lang="grc">diaitotiku</term>, <term xml:lang="la">victus</term> or
     living </p>
 </div4>
 <div4 n="2.2.2.1" type="subsection">
  <head>Subsect II. — Dyet rectified in quantity.</head>
  <p>Man alone, saith Cardan, eates and drinks without appetite, and useth all his pleasures
     without necessity </p>
 </div4>
</div3>
Note

any sequence of low-level structural elements, possibly grouped into lower subdivisions.