Absolutely.  Is this possible with the AbuseFilter?
Is there a project to make AbuseFilter rules for Wikibase JSON easy to write?

On Thu, 9 Jun 2016 23:08 Yair Rand, <yyairrand@gmail.com> wrote:
Or maybe instead of locking things down, we could do things the wiki way and just make it easier to patrol changes. Value changes to sourced statements could be tagged by AbuseFilter, for example.

-- Yair Rand