RDF ontology for describing reusable software components

All,

I have recently become interested in RDF as a potential substrate for a
"little language" intended to describe the interfaces and properties of
reusable software components, with a goal of enabling automated
inference about how to assemble components to produce a solution to a
stated goal.  Is anyone here aware of current work being done that would
relate to this?  If this is an inappropriate forum for such questions,
where should I go?  Thank you for your time,

   David Saff