Propose an HL7 work group on RDF for Semantic Interoperability?

I was at the HL7 meetings last week, and the idea arose of proposing an 
HL7 work group on RDF for Semantic Interoperability.  I took the 
initiative to draft a possible charter.  I meant to send it out earlier 
in case folks would like to discuss the idea on our 11:00am Eastern HCLS 
call today.  Attached is what I've drafted.  I'll join the call and see 
if anyone wants to discuss it.  Sorry for the late notice.

Zakim (W3C teleconference bridge).
Dial-In #: +1.617.761.6200 (Cambridge, MA)
VoIP address: sip:zakim@voip.w3.org
Participant Access Code: 4257 ("HCLS")
IRC: irc.w3.org port 6665 channel #HCLS

Thanks,
David