/usr/share/php/tests/Horde_Icalendar/Horde/Icalendar/fixtures/vTimezone/iscw.txt is in php-horde-icalendar 2.0.7-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 | Ontoweb Day http://nextwebgeneration.com/meetings/ontoweb5/
13:30
Ontoweb SIG day http://nextwebgeneration.com/meetings/ontoweb5/
13:30
Beach Barbeque
00:00
|