Does Oracle support "imported" XML schemas

Hi,
Does Oracle support XML schemas that import other XML schemas. If so, are there any known problems ?
Thanks
John

I have the same problem:
A huge and complex .xsd-schema with several include and import statements can't be registered (all referenced documents exist in the repository):
DBMS_XMLSCHEMA.REGISTERSCHEMA(
schemaURL => 'http://www.toxinfo.org/namespaces/2004/05/Rosetta#ProtocolEmil',
schemaDoc => xdbURIType('/ProtocolEmil.xsd').getClob(),
local => TRUE,
genTypes => TRUE,
genBean => FALSE,
genTables => TRUE
causes an Error at the first import:
ERROR at line 1:
ORA-31000: Resource 'RosettaSimpleTypeCollection.xsd' is not an XDB schema
document
ORA-06512: at "XDB.DBMS_XMLSCHEMA_INT", line 17
ORA-06512: at "XDB.DBMS_XMLSCHEMA", line 26
ORA-06512: at line 2
Editing the schema is not an option for me. Any ideas?
Thanks!
Tillmann Cordes

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