This does seem like an ideal case for <teiCorpus>. Unfortunately, although the element is included the schema (using Roma), I am being told "element 'teiCorpus' not allowed anywhere; expected element 'TEI.'" Are there any suggestions on how to overcome this problem?
I see there was some discussion of this issue on the listserv back in October 2010, but I do not know if the solutions suggested then are still valid. Any help would be most appreciated.