Another question about imports

Hi all.

I wonder if the OASIS XML Catalogs (see
http://www.oasis-open.org/committees/entity/spec.html) can be used to resolve namespaces into the location of
their schema documents. XML catalogs have a mechanism of mapping URIs into URIs.
Can this be used to map a namespace URI into a schema document URL?

Example:
schema element: <import namespace="http://www.w3.org/XML/1998/namespace"/>
catalog element: <uri name="http://www.w3.org/XML/1998/namespace"
uri="file:/etc/schemas/xml.xsd"/>

--Stefan