issue 

Issue designation; 
Examples:
    - Annual
    - 1971-
    - 1890-1972

Element Information

Model

Source 

<xs:element name="issue" type="issueType">
  <xs:annotation>
    <xs:documentation>Issue designation; Examples: - Annual - 1971- - 1890-1972</xs:documentation>
  </xs:annotation>
</xs:element>

Sample