/usr/ is in libchamplain-gtk-0.12-dev 0.12.2-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/doc/
/usr/share/doc/libchamplain-gtk-0.12-dev/
/usr/share/doc/libchamplain-gtk-0.12-dev/copyright
/usr/share/gir-1.0/
/usr/share/gir-1.0/GtkChamplain-0.12.gir
/usr/share/vala/
/usr/share/vala/vapi/
/usr/share/vala/vapi/champlain-gtk-0.12.vapi
/usr/include/
/usr/include/libchamplain-gtk-0.12/
/usr/include/libchamplain-gtk-0.12/champlain-gtk/
/usr/include/libchamplain-gtk-0.12/champlain-gtk/gtk-champlain-embed.h
/usr/include/libchamplain-gtk-0.12/champlain-gtk/champlain-gtk.h
/usr/include/libchamplain-gtk-0.12/champlain-gtk/champlain-gtk-enum-types.h
/usr/include/libchamplain-gtk-0.12/champlain-gtk/champlain-gtk-marshal.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/libchamplain-gtk-0.12.a
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/champlain-gtk-0.12.pc
/usr/share/doc/libchamplain-gtk-0.12-dev/README
/usr/share/doc/libchamplain-gtk-0.12-dev/AUTHORS
/usr/share/doc/libchamplain-gtk-0.12-dev/NEWS.gz
/usr/share/doc/libchamplain-gtk-0.12-dev/changelog.Debian.gz
/usr/lib/x86_64-linux-gnu/libchamplain-gtk-0.12.so