Joachim Van Herwegen 9e1e65cdb9 refactor: Rename internal activity vocabulary
The original URL does not exist so should use an internal value for now.
Renamed to `activity` as predicates tend to be lower case.
2023-04-20 15:42:04 +02:00
..
2020-11-04 10:31:54 +01:00
2022-01-25 11:30:42 +01:00
2020-12-19 00:19:09 +00:00