extent 

indicates the size of the object concerned using a project-specific
vocabulary combining quantity and units in a single string of words.

Attribute Information

Used By

Attribute Group tei:att.dimensions.attribute.extent

Source 

<xs:attribute name="extent" type="xs:string">
  <xs:annotation>
    <xs:documentation>indicates the size of the object concerned using a project-specific vocabulary combining quantity and units in a single string of words.</xs:documentation>
  </xs:annotation>
</xs:attribute>

Sample