DeltaBot helps maintaining Wikidata
<https://www.wikidata.org/wiki/User:DeltaBot>.

To the extent possible under law, the author(s) have dedicated all copyright
and related and neighboring rights to this software to the public domain
worldwide. This software is distributed without any warranty.

See <http://creativecommons.org/publicdomain/zero/1.0/> for a copy of the
CC0 Public Domain Dedication.