| <div4> | (level-4 text division) contains a fourth-level subdivision of the front, body, or back of a
 text. | 
| Attributes: |  | 
| Example | 
<div3 n=2.2.1><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 lang=GRK>diaitotiku</term>,
  <term lang=LAT>victus</term>  or living
  <!-- ... -->
 </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
  <!-- ... -->
 </div4>
</div3> | 
| Note |  | 
| Tagset | base tag set for common core 
features | 
| Class | declaring, divn | 
| Filename | teistr2 | 
| Content: | any sequence of low-level structural elements, possibly grouped
into lower subdivisions. | 
| Parents | div3 | 
| Children | ab argument bibl biblFull biblStruct byline camera caption 
castList cit closer dateline div5 divGen docAuthor docDate eTree 
entry entryFree epigraph event graph head kinesic l label lg lg1 list 
listBibl move note opener p pause q quote salute shift signed sound 
sp stage superentry tech termEntry trailer tree u view vocal 
witDetail witList writing | 
| Declaration | <!ELEMENT div4          - O  ((%m.divtop;)*, ( (div5 | divGen)+ 
                             | ((%component;)+, (div5 | 
                             divGen)*)), (%m.divbot;)*)         >
<!ATTLIST div4               %a.global
                             %a.declaring
                             %a.divn                            > | 
| See | 7.1.2  ;  13.4 |