Stage three proposal, #15: Loosen specialization rules

Reviewed by Robert Anderson, Eliot Kimber, and (previously)

Chris Nitchie.
Ready for TC discussion.
Note that while the actual proposal is short (~4 pages), the PDF includes two chapters of the spec with revision marking (~65 pages).
Best, Kris Kristen James Eberlein Chair, OASIS DITA Technical Committee Owner, Eberlein Consulting LLC 
Skype: kriseberlein; voice: +1 (919) 622-1501 Attachment: stage-three-#15-loosen specialization-rules.pdf Description: stage-three-#15-loosen specialization-rules.pdf