/usr/share/php/data/ is in php-horde-dav 1.1.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/php/data/Horde_Dav/
/usr/share/php/data/Horde_Dav/locale/
/usr/share/php/data/Horde_Dav/locale/Horde_Dav.pot
/usr/share/php/data/Horde_Dav/locale/da/
/usr/share/php/data/Horde_Dav/locale/da/LC_MESSAGES/
/usr/share/php/data/Horde_Dav/locale/da/LC_MESSAGES/Horde_Dav.mo
/usr/share/php/data/Horde_Dav/locale/da/LC_MESSAGES/Horde_Dav.po
/usr/share/php/data/Horde_Dav/locale/hu/
/usr/share/php/data/Horde_Dav/locale/hu/LC_MESSAGES/
/usr/share/php/data/Horde_Dav/locale/hu/LC_MESSAGES/Horde_Dav.mo
/usr/share/php/data/Horde_Dav/locale/hu/LC_MESSAGES/Horde_Dav.po
/usr/share/php/data/Horde_Dav/migration/
/usr/share/php/data/Horde_Dav/migration/1_horde_dav_base_tables.php
/usr/share/php/data/Horde_Dav/migration/2_horde_dav_remove_unique_index.php