ACTION-515: language tag in ITS ontology

Hi all,
With refernece to the ITS ontolog at:
http://www.w3.org/2005/11/its/rdf-content/its-rdf.html#

I think the following string attributes would benefit from having a 
language tag:

1) locNote
2) locQualityIssueComment
3) domain

I considered it for proveance: person, tool, org, revPerson, revTool, revOrg
but there was no obvious benefit as far as I can see.

thoughts?

Dave