/usr/ is in libmsi-dev 0.97-1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/
/usr/include/libmsi-1.0/
/usr/include/libmsi-1.0/libmsi-database.h
/usr/include/libmsi-1.0/libmsi-enums.h
/usr/include/libmsi-1.0/libmsi-query.h
/usr/include/libmsi-1.0/libmsi-record.h
/usr/include/libmsi-1.0/libmsi-summary-info.h
/usr/include/libmsi-1.0/libmsi-types.h
/usr/include/libmsi-1.0/libmsi.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/libmsi-1.0.pc
/usr/share/
/usr/share/doc/
/usr/share/doc/libmsi-dev/
/usr/share/doc/libmsi-dev/copyright
/usr/share/gir-1.0/
/usr/share/gir-1.0/Libmsi-1.0.gir
/usr/share/lintian/
/usr/share/lintian/overrides/
/usr/share/lintian/overrides/libmsi-dev
/usr/share/vala/
/usr/share/vala/vapi/
/usr/share/vala/vapi/libmsi-1.0.vapi
/usr/lib/x86_64-linux-gnu/libmsi.so
/usr/share/doc/libmsi-dev/changelog.Debian.gz