elml:version 

The element version contains a number with the current version of the lesson.

Element Information

Model

Attributes

QName Type Fixed Default Use Inheritable Annotation
creationDate xs:date required 
The attribute creationDate contains the date of creation of this lesson in the form of Year-Month-Day (e.g. 5th March 2004 would be 2004-03-05).
modificationDate xs:date optional 
The attribute modificationDate is updated whenever the lesson is updated. It contains the date of of a modification of this lesson in the form of Year-Month-Day (e.g. 5th March 2004 would be 2004-03-05).

Source 

<xs:element name="version">
  <xs:annotation>
    <xs:documentation>The element version contains a number with the current version of the lesson.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:simpleContent>
      <xs:extension base="xs:decimal">
        <xs:attributeGroup ref="elml:DatesReq"/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>
</xs:element>

Sample