RDF URI mapping for DOORS formal module

I am in need of transferring some of the modules from DOORS to DNG.  For that i am using ReqIF. As of my knowledge whichever module we are importing to DNG from DOORS, artifact of formal module type will be created in DNG system. I would like to map DOORS formal module to a specific artifact type (e.g Stakeholder Requirement Specification ) . Using DOORS mapping feature I am able to map only the objects with RDF URI.

Is any way to map formal module to an artifact type with RDF URI without making changes in ReqIF file?

Thanks in advance.