Last modified: 2014-09-30 12:48:55 UTC
The problem is outlined here: https://lists.wikimedia.org/pipermail/wikidata-tech/2014-September/000575.html Place where a serializer maybe can be told to differentiate for json output: extensions/Wikibase.git/repo/includes/api/ApiHelperFactory.php getSerializerFactory()
*** Bug 71458 has been marked as a duplicate of this bug. ***