contributor 

Who added the comments?

Element Information

Model

name , institution{0,1} , email{0,1} , comment{0,1}
Children: comment, email, institution, name

Source 

<xs:element name="contributor" type="Person" maxOccurs="unbounded" minOccurs="0">
  <xs:annotation>
    <xs:documentation>Who added the comments?</xs:documentation>
  </xs:annotation>
</xs:element>

Sample