<ab>

<ab> (匿名區塊) 包含文件中任何隨機組合性層次的單元，匿名收容類似一個段落、但不包含段落語義的字詞或中間層元素。 16.3 Blocks, Segments, and Anchors
組件 linking — 16 Linking, Segmentation, and Alignment
除全域屬性以外 att.typed (@type, @subtype) att.declaring (@decls)
part 標明區塊是否完全。
狀態 可應用時必備的
合法的值是:
Y
(yes) 區塊不完全
N
(no) 區塊完全，或完全程度不明 [預設值]
I
(initial) 不完全區塊的起始部分
M
(medial) 不完全區塊的中段部分
F
(final) 不完全區塊的末端部分
屬於
model.pLike
可包含
analysis: c cl interp interpGrp m pc phr s span spanGrp w
certainty: certainty precision respons
core: abbr add address bibl biblStruct binaryObject cb choice cit corr date del desc distinct email emph expan foreign gap gloss graphic hi index label lb list listBibl measure measureGrp mentioned milestone name note num orig pb ptr q quote ref reg rs said sic soCalled stage term time title unclear
dictionaries: lang oRef oVar pRef pVar
drama: camera caption castList move sound tech view
figures: figure formula table
gaiji: g
header: biblFull
iso-fs: fLib fs fvLib
linking: alt altGrp anchor join joinGrp link linkGrp seg timeline
msdescription: catchwords depth dim dimensions height heraldry locus locusGrp material msDesc origDate origPlace secFol signatures stamp watermark width
namesdates: addName affiliation bloc country district forename genName geo geogFeat geogName listEvent listNym listOrg listPerson listPlace nameLink offset orgName persName placeName region roleName settlement state surname
spoken: incident kinesic pause shift vocal writing
tagdocs: att classSpec code eg egXML elementSpec gi ident listRef macroSpec moduleRef moduleSpec specDesc specGrp specGrpRef specList tag val
textcrit: app listWit witDetail
transcr: addSpan am damage damageSpan delSpan ex fw handShift restore space subst supplied
verse: caesura rhyme
宣告 

<rng:element name="ab">
 <rng:ref name="att.global.attributes"/>
 <rng:ref name="att.typed.attributes"/>
 <rng:ref name="att.declaring.attributes"/>
 <rng:optional>
  <rng:attribute name="part" a:defaultValue="N">
   <rng:choice>
    <rng:value>Y</rng:value>
    <rng:value>N</rng:value>
    <rng:value>I</rng:value>
    <rng:value>M</rng:value>
    <rng:value>F</rng:value>
   </rng:choice>
  </rng:attribute>
 </rng:optional>
 <rng:ref name="macro.paraContent"/>
</rng:element>
element ab
{
   att.global.attributes,
   att.typed.attributes,
   att.declaring.attributes,
   attribute part { "Y" | "N" | "I" | "M" | "F" }?,
   macro.paraContent
}
例子
<div type="book" n="Genesis">
 <div type="chapter" n="1">
  <ab>In the beginning God created the heaven and the earth.</ab>
  <ab>And the earth was without form, and void; and darkness was upon
     the face of the deep. And the spirit of God moved upon the face of the
     waters.</ab>
  <ab>And God said, Let there be light: and there was light.</ab>
<!-- ...-->
 </div>
</div>