/usr/share/kf5/kdoctools/customization/lt/ is in kdoctools5 5.28.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/kf5/kdoctools/customization/lt/catalog.xml
/usr/share/kf5/kdoctools/customization/lt/contributor.entities
/usr/share/kf5/kdoctools/customization/lt/entities/
/usr/share/kf5/kdoctools/customization/lt/entities/fdl-notice.docbook
/usr/share/kf5/kdoctools/customization/lt/entities/gpl-notice.docbook
/usr/share/kf5/kdoctools/customization/lt/entities/help-menu.docbook
/usr/share/kf5/kdoctools/customization/lt/entities/install-compile.docbook
/usr/share/kf5/kdoctools/customization/lt/entities/install-intro.docbook
/usr/share/kf5/kdoctools/customization/lt/entities/lgpl-notice.docbook
/usr/share/kf5/kdoctools/customization/lt/entities/report-bugs.docbook
/usr/share/kf5/kdoctools/customization/lt/entities/underArtisticLicense.docbook
/usr/share/kf5/kdoctools/customization/lt/entities/underBSDLicense.docbook
/usr/share/kf5/kdoctools/customization/lt/entities/underFDL.docbook
/usr/share/kf5/kdoctools/customization/lt/entities/underGPL.docbook
/usr/share/kf5/kdoctools/customization/lt/entities/underLGPL.docbook
/usr/share/kf5/kdoctools/customization/lt/entities/underX11License.docbook
/usr/share/kf5/kdoctools/customization/lt/entities/update-doc.docbook
/usr/share/kf5/kdoctools/customization/lt/lang.entities
/usr/share/kf5/kdoctools/customization/lt/strings.entities
/usr/share/kf5/kdoctools/customization/lt/user.entities