att.datable

att.datable provides attributes for normalization of elements that contain dates, times, or datable events.
Modultei — 1 The TEI Infrastructure
Mitgliederlicence application creation change name date time origDate origPlace stamp binding seal origin provenance acquisition custEvent orgName persName placeName bloc country region district settlement geogName geogFeat affiliation age birth climate death education event faith floruit langKnowledge langKnown location nationality occupation population relation residence sex socecStatus state terrain trait
Attributeatt.datable.w3c (@when, @notBefore, @notAfter, @from, @to) att.datable.iso (@when-iso, @notBefore-iso, @notAfter-iso, @from-iso, @to-iso) att.datable.custom (@when-custom, @notBefore-custom, @notAfter-custom, @from-custom, @to-custom, @datingPoint, @datingMethod)
calendarindicates the system or calendar to which the date represented by the content of this element belongs.
Zustand Optional
Datentyp 

<rng:ref name="data.pointer"/>
data.pointer
Schematron

<sch:rule context="tei:*[@calendar]">
<sch:assert test="string-length(.) gt 0">@calendar indicates the system or calendar to which the date represented by the content of this element belongs, but this element has no textual content.</sch:assert></sch:rule>
He was born on <date calendar="#Gregorian">Feb. 22, 1732</date>
(<date calendar="#Julian" when="1732-02-22"> Feb. 11, 1731/32, O.S.</date>).
periodsupplies a pointer to some location defining a named period of time within which the datable item is understood to have occurred.
Zustand Optional
Datentyp 

<rng:ref name="data.pointer"/>
data.pointer