/usr/ is in libimage-magick-q16hdri-perl 8:6.9.7.4+dfsg-16ubuntu6.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/perl5/
/usr/lib/x86_64-linux-gnu/perl5/5.26/
/usr/lib/x86_64-linux-gnu/perl5/5.26/Image/
/usr/lib/x86_64-linux-gnu/perl5/5.26/Image/Magick/
/usr/lib/x86_64-linux-gnu/perl5/5.26/Image/Magick/Q16HDRI.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/auto/
/usr/lib/x86_64-linux-gnu/perl5/5.26/auto/Image/
/usr/lib/x86_64-linux-gnu/perl5/5.26/auto/Image/Magick/
/usr/lib/x86_64-linux-gnu/perl5/5.26/auto/Image/Magick/Q16HDRI/
/usr/lib/x86_64-linux-gnu/perl5/5.26/auto/Image/Magick/Q16HDRI/Q16HDRI.so
/usr/lib/x86_64-linux-gnu/perl5/5.26/auto/Image/Magick/Q16HDRI/autosplit.ix
/usr/share/
/usr/share/bug/
/usr/share/doc/
/usr/share/doc/libimage-magick-q16hdri-perl/
/usr/share/doc/libimage-magick-q16hdri-perl/copyright
/usr/share/man/
/usr/share/man/man3/
/usr/share/man/man3/Image::Magick::Q16HDRI.3pm.gz
/usr/share/bug/libimage-magick-q16hdri-perl
/usr/share/doc/libimage-magick-q16hdri-perl/NEWS.Debian.gz
/usr/share/doc/libimage-magick-q16hdri-perl/changelog.Debian.gz