pubdate 

Publication date used in npl citations, 
may be structured or unstructured

Element Information

Model

sdate | edate | time
Children: edate, sdate, time

Source 

<xs:element name="pubdate" type="pubdateType">
  <xs:annotation>
    <xs:documentation>Publication date used in npl citations, may be structured or unstructured</xs:documentation>
  </xs:annotation>
</xs:element>

Sample