/usr/ is in libexif-dev 0.6.21-4.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/libexif-dev/
/usr/include/
/usr/include/libexif/
/usr/include/libexif/_stdint.h
/usr/include/libexif/exif-byte-order.h
/usr/include/libexif/exif-content.h
/usr/include/libexif/exif-data-type.h
/usr/include/libexif/exif-data.h
/usr/include/libexif/exif-entry.h
/usr/include/libexif/exif-format.h
/usr/include/libexif/exif-ifd.h
/usr/include/libexif/exif-loader.h
/usr/include/libexif/exif-log.h
/usr/include/libexif/exif-mem.h
/usr/include/libexif/exif-mnote-data.h
/usr/include/libexif/exif-tag.h
/usr/include/libexif/exif-utils.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/libexif.a
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/libexif.pc
/usr/share/
/usr/share/doc/
/usr/share/doc/libexif-dev/copyright
/usr/lib/x86_64-linux-gnu/libexif.so
/usr/share/doc/libexif-dev/NEWS.gz
/usr/share/doc/libexif-dev/README.gz
/usr/share/doc/libexif-dev/changelog.Debian.gz