ooh, an Ontology, what big clever words. Sadly this article has been empty too long.
I guess if someone is going to formally specify what the key/values should be, then the content of Labels needs tidying up and putting here. At the moment, the Labels section is very much a work-in-progress, formed mostly of what people are currently using, and what has been discussed on the mailing list.
Welshie 15:48, 28 Jan 2006 (GMT)