On wikis whose content is in written in more than one language (or more than one variant), it is necessary to provide a way to show the properties of an item in different languages.
This was requested back in January 2013 in the thread "Is the inclusion syntax powerful enough?",
http://lists.wikimedia.org/pipermail/wikidata-l/2013-January/001591.html
and April 2013 at
https://meta.wikimedia.org/wiki/Talk:Wikidata/Notes/Inclusion_syntax_v0.3#Alternate_languages
but since the current description of the inclusion syntax doesn't mention any way to do achieve this, I assume it is not implemented yet:
https://meta.wikimedia.org/wiki/Wikidata/Notes/Inclusion_syntax_v0.4?oldid=5701329
At a minimum, when the content language and the user language are variants of a common language (such as "pt" and "pt-br", or), we should be able to see the content in the user language. If a generic "language" parameter is provided, one could use {{int:Lang}} as a workaround (as is done on Wikimedia Commons, for template i18).
For example, in an article from ptwiki linked to [[d:Q5153194]], there should be a way to get {{#property:P36}} in both pt (rato) and pt-BR (mouse).
Version: unspecified
Severity: enhancement
See Also:
https://bugzilla.wikimedia.org/show_bug.cgi?id=36430