<desc>

<desc> (description) contains a short description of the purpose, function, or use of its parent element, or when the parent is a documentation element, describes or defines the object being documented. [22.4.1. Description of Components]
Modulecore
AttributesAttributes 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.typed (type, @subtype)
typecharacterizes the element in some sense, using any convenient classification scheme or typology. Suggested values include: 1] deprecationInfo(deprecation information)
Derived fromatt.typed
Status Optional
Datatype
Suggested values include:
deprecationInfo
(deprecation information) This element describes why or how its parent element is being deprecated, typically including recommendations for alternate encoding.
<dataSpec module="tei"
 ident="teidata.pointvalidUntil="2050-02-25">

 <desc type="deprecationInfo"
  versionDate="2018-09-14xml:lang="en">
Several standards bodies, including NIST in the USA,
   strongly recommend against ending the representation of a number
   with a decimal point. So instead of <q>3.</q> use either <q>3</q>
   or <q>3.0</q>.</desc>
<!-- ... -->
</dataSpec>
Member of
Contained by
May contain
Declaration
element desc
{
   tei_att.global.attributes,
   tei_att.typed.attribute.subtype,
   attribute type { "deprecationInfo" }?,
   tei_macro.limitedContent
}
SchematronA desc with a type of deprecationInfo should only occur when its parent element is being deprecated. Furthermore, it should always occur in an element that is being deprecated when desc is a valid child of that element.

<sch:rule context="tei:desc[ @type eq 'deprecationInfo']">
<sch:assert test="../@validUntil">Information about a
deprecation should only be present in a specification element
that is being deprecated: that is, only an element that has a
@validUntil attribute should have a child <desc
type="deprecationInfo">.</sch:assert></sch:rule>
Example

Example of a desc element inside a documentation element.

<dataSpec module="tei"
 ident="teidata.point">

 <desc versionDate="2010-10-17"
  xml:lang="en">
defines the data type used to express a point in cartesian space.</desc>
 <content>
  <dataRef name="token"
   restriction="(-?[0-9]+(\.[0-9]+)?,-?[0-9]+(\.[0-9]+)?)"/>

 </content>
<!-- ... -->
</dataSpec>
Example

Example of a desc element in a non-documentation element.

<place xml:id="KERG2">
 <placeName>Kerguelen Islands</placeName>
<!-- ... -->
 <terrain>
  <desc>antarctic tundra</desc>
 </terrain>
<!-- ... -->
</place>
Note

When used in a specification element such as <elementSpec>, TEI convention requires that this be expressed as a finite clause, begining with an active verb.