/usr/share/ is in libkf5wallet-bin 5.18.0a-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/man/
/usr/share/man/man1/
/usr/share/man/man1/kwallet-query.1.gz
/usr/share/knotifications5/
/usr/share/knotifications5/kwalletd.notifyrc
/usr/share/lintian/
/usr/share/lintian/overrides/
/usr/share/lintian/overrides/libkf5wallet-bin
/usr/share/dbus-1/
/usr/share/dbus-1/services/
/usr/share/dbus-1/services/org.kde.kwalletd5.service
/usr/share/dbus-1/services/org.kde.kwalletd.service
/usr/share/doc/
/usr/share/doc/libkf5wallet-bin/
/usr/share/doc/libkf5wallet-bin/copyright
/usr/share/kservices5/
/usr/share/kservices5/kwalletd5.desktop
/usr/share/doc/libkf5wallet-bin/changelog.Debian.gz