att.canonical

att.canonical provides attributes which can be used to associate a representation such as a name or title with canonical information about the object being named or referenced.
Modul tei — 1 The TEI Infrastructure
Mitglieder att.naming [att.personal [addName forename genName orgName persName roleName surname] affiliation birth bloc climate collection country death district education event geogFeat geogName institution name nationality occupation origPlace placeName population pubPlace region relation repository residence rs settlement socecStatus state terrain trait] author docAuthor docTitle resp term title
Attribute
key provides an externally-defined means of identifying the entity (or entities) being named, using a coded value of some kind.
Zustand Optional
Datentyp 

<rng:ref name="data.key"/>
data.key
Werte any string of Unicode characters
ref (reference) provides an explicit means of locating a full definition for the entity being named by means of one or more URIs.
Zustand Optional
Datentyp 1–∞ Vorkommen von  

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