/usr/share/qt5/ is in qttools5-dev-tools 5.9.5-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/qt5/phrasebooks/
/usr/share/qt5/phrasebooks/danish.qph
/usr/share/qt5/phrasebooks/dutch.qph
/usr/share/qt5/phrasebooks/finnish.qph
/usr/share/qt5/phrasebooks/french.qph
/usr/share/qt5/phrasebooks/german.qph
/usr/share/qt5/phrasebooks/hungarian.qph
/usr/share/qt5/phrasebooks/italian.qph
/usr/share/qt5/phrasebooks/japanese.qph
/usr/share/qt5/phrasebooks/norwegian.qph
/usr/share/qt5/phrasebooks/polish.qph
/usr/share/qt5/phrasebooks/russian.qph
/usr/share/qt5/phrasebooks/spanish.qph
/usr/share/qt5/phrasebooks/swedish.qph