CYBOL DTD and XSD

Dear Mr Sperberg-McQueen,

would you please add the DTD and XSD attached to this email to:
http://www.w3.org/XML/Schema

You could name the entry as follows:
"The DTD and XSD (Schema) of the Cybernetics Oriented Language (CYBOL).
CYBOL is a modelling and programming language.
Christian Heller. CYBOP Project. http://www.cybop.net. 09/02/2004"

Thank you!
Christian Heller