text: Schema Namespaces
  By aseembajaj on Aug 29, 2008.
  Old Namespace.
  New namespaces
  With WebLogic Server 10.3, all schemas now declare their own namespaces, none of which have any version in namespace URI. The general pattern of new namespace URIs.
  For documentation and referencing, we do need to capture the version information of the schema, inside the schema. This is done using the “version” attribute of
  <xsd:schema ..
  version=”1.0”>
  ..
  </xsd:schema>:
  <weblogic-web-app version=”1.0”>
  ..
  </weblogic-web-app>
  Schema Locations you would find link to version 1.0 of this schema pointing.
  (Picture licensed from Brian Marco under Creative Commons)