Label: original fictional tag card. Not exiftool output.
These typed lines are the card. They are not tags inside the owned files.
owned-photo.jpg is the two bytes FF D8 followed by FF D9. It does not contain these tags.
This card does not depend on an image decoder.

Artist: Night Desk
Comment: spare cable
DateTime: 2026-01-15 09:00:00
Timezone in the tag: none
GPS: absent

The Comment line is the activity value.
The DateTime line can be edited on a copy of this card. The card does not record a real event.