att.duration.w3c

att.duration.w3c provides attributes for recording normalized temporal durations. [3.6.4. Dates and Times 13.4. Dates]
Module tei
Members time
Attributes Attributes
dur (duration) indicates the length of this element in time.
Status Optional
Datatype teidata.duration.w3c
Note
If both when and dur are specified, the values should be interpreted as indicating a span of time by its starting time (or date) and duration. In order to represent a time range by a duration and its ending time the when-iso attribute must be used.
In providing a regularized form, no claim is made that the form in the source text is incorrect; the regularized form is simply that chosen as the main form for purposes of unifying variant forms under a single heading.
Source Github

<classSpec module="tei" predeclare="true" type="atts" ident="att.duration.w3c">
   
<desc>provides attributes for recording normalized temporal durations.</desc>
   
<attList>
      
<attDef ident="dur" usage="opt">
         
<gloss>duration</gloss>
         
<desc>indicates the length of this element in time.</desc>
         
<datatype>
            
<dataRef key="teidata.duration.w3c"/>
         
</datatype>
      
</attDef>
   
</attList>
</classSpec>