/usr/ is in libgnome-bluetooth-dev 3.28.0-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/doc/
/usr/include/
/usr/include/gnome-bluetooth/
/usr/include/gnome-bluetooth/bluetooth-chooser-button.h
/usr/include/gnome-bluetooth/bluetooth-chooser-combo.h
/usr/include/gnome-bluetooth/bluetooth-chooser.h
/usr/include/gnome-bluetooth/bluetooth-client.h
/usr/include/gnome-bluetooth/bluetooth-enums.h
/usr/include/gnome-bluetooth/bluetooth-filter-widget.h
/usr/include/gnome-bluetooth/bluetooth-settings-widget.h
/usr/include/gnome-bluetooth/bluetooth-utils.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/gnome-bluetooth-1.0.pc
/usr/share/doc/libgnome-bluetooth-dev/
/usr/share/doc/libgnome-bluetooth-dev/copyright
/usr/share/gir-1.0/
/usr/share/gir-1.0/GnomeBluetooth-1.0.gir
/usr/share/gtk-doc/
/usr/share/gtk-doc/html/
/usr/share/gtk-doc/html/gnome-bluetooth/
/usr/share/gtk-doc/html/gnome-bluetooth/BluetoothChooser.html
/usr/share/gtk-doc/html/gnome-bluetooth/BluetoothChooserButton.html
/usr/share/gtk-doc/html/gnome-bluetooth/BluetoothChooserCombo.html
/usr/share/gtk-doc/html/gnome-bluetooth/BluetoothClient.html
/usr/share/gtk-doc/html/gnome-bluetooth/annotation-glossary.html
/usr/share/gtk-doc/html/gnome-bluetooth/api-index-full.html
/usr/share/gtk-doc/html/gnome-bluetooth/ch01.html
/usr/share/gtk-doc/html/gnome-bluetooth/gnome-bluetooth-bluetooth-enums.html
/usr/share/gtk-doc/html/gnome-bluetooth/gnome-bluetooth-bluetooth-utils.html
/usr/share/gtk-doc/html/gnome-bluetooth/gnome-bluetooth.devhelp2
/usr/share/gtk-doc/html/gnome-bluetooth/home.png
/usr/share/gtk-doc/html/gnome-bluetooth/index.html
/usr/share/gtk-doc/html/gnome-bluetooth/left-insensitive.png
/usr/share/gtk-doc/html/gnome-bluetooth/left.png
/usr/share/gtk-doc/html/gnome-bluetooth/object-tree.html
/usr/share/gtk-doc/html/gnome-bluetooth/right-insensitive.png
/usr/share/gtk-doc/html/gnome-bluetooth/right.png
/usr/share/gtk-doc/html/gnome-bluetooth/style.css
/usr/share/gtk-doc/html/gnome-bluetooth/up-insensitive.png
/usr/share/gtk-doc/html/gnome-bluetooth/up.png
/usr/lib/x86_64-linux-gnu/libgnome-bluetooth.so
/usr/share/doc/libgnome-bluetooth-dev/changelog.Debian.gz