att.sourced

att.sourced provides attributes identifying the source edition from which some encoded feature derives.
Módulotei — 1 The TEI Infrastructure
Miembros cb lb milestone pb refState
Atributos
ed (edition) supplies an arbitrary identifier for the source edition in which the associated feature (for example, a page, column, or line break) occurs at this point in the text.
Estado Opcional
Tipo de datos 1–∞ apariciones de 

<rng:ref name="data.code"/>
data.code
separado por espacio en blanco
Valores Any string of characters; usually a siglum conventionally used for the edition.
Ejemplo
<l>Of Mans First Disobedience,<lb ed="1674"/> and<lb ed="1667"/> the Fruit</l>
<l>Of that Forbidden Tree, whose<lb ed="1667 1674"/> mortal tast</l>
<l>Brought Death into the World,<lb ed="1667"/> and all<lb ed="1674"/> our woe,</l>