/usr/ is in libcogl-pango-dev 1.22.2-3.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/x86_64-linux-gnu/
/usr/include/
/usr/include/cogl/
/usr/include/cogl/cogl-pango/
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/include/cogl/cogl-pango/cogl-pango.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/pkgconfig/cogl-pango-1.0.pc
/usr/lib/x86_64-linux-gnu/pkgconfig/cogl-pango-2.0-experimental.pc
/usr/share/
/usr/share/doc/
/usr/share/doc/libcogl-pango-dev/
/usr/share/doc/libcogl-pango-dev/copyright
/usr/share/gir-1.0/
/usr/share/gir-1.0/CoglPango-1.0.gir
/usr/share/gir-1.0/CoglPango-2.0.gir
/usr/lib/x86_64-linux-gnu/libcogl-pango.so
/usr/share/doc/libcogl-pango-dev/changelog.Debian.gz