unable to download qm.xsd from server

Hi ,

after successful authetication with RQM server. i'm using the below mentioned URL to download xsd file.

https://server/qm/service/com.ibm.rqm.integration.service.IIntegrationService/schema/qm.xsd

i get an error saying:

The namespace prefix is not allowed to start with the reserved string "xml". Error processing resource 'https://server...

   <xs:documentation xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The sections contained
...

can someone clarify whether this is RQM server issue or brower issue?

how can i download the XSD file?

thanks .