Create external link in Doors 9.6 to DNG

I've successfully created a external link from Doors 9.6 to DNG using OSLC by adding a <dcterms:references rdf:resource="<url to DNG resource>"/> and performing a POST to the Doors. I'm in need of providing a title and description for the link such that they display correctly inside the GUI. Right now since I'm unsure how to do it the url is just displayed in the GUI. Does anyone know how to add the title and description, or how to update them? Is there some API documentation I can reference similar to the RqmApi?