/usr/share/ is in rarian-compat 0.8.1-5.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/
/usr/share/doc/rarian-compat/
/usr/share/doc/rarian-compat/copyright
/usr/share/xml/
/usr/share/xml/scrollkeeper/
/usr/share/xml/scrollkeeper/dtds/
/usr/share/xml/scrollkeeper/dtds/scrollkeeper-omf.dtd
/usr/share/xml/scrollkeeper/dtds/catalog.xml
/usr/share/xml/scrollkeeper/dtds/scrollkeeper-cl.dtd
/usr/share/librarian/
/usr/share/librarian/rarian-sk-cl.xml
/usr/share/librarian/Templates/
/usr/share/librarian/Templates/C/
/usr/share/librarian/Templates/C/scrollkeeper_cl.xml
/usr/share/doc/rarian-compat/README.gz
/usr/share/doc/rarian-compat/NEWS.gz
/usr/share/doc/rarian-compat/TODO
/usr/share/doc/rarian-compat/changelog.Debian.gz