"Daniel Kinzler" <daniel.kinzler(a)wikimedia.de> writes
[...] the set of languages
supported by wikidata is a well-defined list, controlled by the configuration of
the site. It's basically the list of languages MediaWiki supports for the user
interface, plus a few special ones. Adding a language can be done based on
community consensus.
Which reminds me that I have long-outstanding requests for additions.
Imho it is just a waste that I cannot enter few more labels where I could.
A lookup reveals: My wish was archived but not acted upon.
http://www.wikidata.org/wiki/Wikidata:Project_chat/Archive/2013/11#missing_…
Purodha