/usr/ is in libgraphviz-dev 2.40.1-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/
/usr/include/
/usr/include/graphviz/
/usr/include/graphviz/arith.h
/usr/include/graphviz/cdt.h
/usr/include/graphviz/cgraph.h
/usr/include/graphviz/color.h
/usr/include/graphviz/geom.h
/usr/include/graphviz/graphviz_version.h
/usr/include/graphviz/gv.cpp
/usr/include/graphviz/gv.i
/usr/include/graphviz/gvc.h
/usr/include/graphviz/gvcext.h
/usr/include/graphviz/gvcjob.h
/usr/include/graphviz/gvcommon.h
/usr/include/graphviz/gvconfig.h
/usr/include/graphviz/gvplugin.h
/usr/include/graphviz/gvplugin_device.h
/usr/include/graphviz/gvplugin_layout.h
/usr/include/graphviz/gvplugin_loadimage.h
/usr/include/graphviz/gvplugin_render.h
/usr/include/graphviz/gvplugin_textlayout.h
/usr/include/graphviz/gvpr.h
/usr/include/graphviz/pack.h
/usr/include/graphviz/pathgeom.h
/usr/include/graphviz/pathplan.h
/usr/include/graphviz/textspan.h
/usr/include/graphviz/types.h
/usr/include/graphviz/usershape.h
/usr/include/graphviz/xdot.h
/usr/lib/
/usr/lib/tcl8.6/
/usr/lib/tcl8.6/graphviz/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/graphviz/
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/libcdt.pc
/usr/lib/x86_64-linux-gnu/pkgconfig/libcgraph.pc
/usr/lib/x86_64-linux-gnu/pkgconfig/libgvc.pc
/usr/lib/x86_64-linux-gnu/pkgconfig/libgvpr.pc
/usr/lib/x86_64-linux-gnu/pkgconfig/liblab_gamut.pc
/usr/lib/x86_64-linux-gnu/pkgconfig/libpathplan.pc
/usr/lib/x86_64-linux-gnu/pkgconfig/libxdot.pc
/usr/share/
/usr/share/doc/libgraphviz-dev/
/usr/share/doc/libgraphviz-dev/copyright
/usr/share/man/
/usr/share/man/man3/
/usr/share/man/man3/cdt.3.gz
/usr/share/man/man3/cgraph.3.gz
/usr/share/man/man3/gvc.3.gz
/usr/share/man/man3/pathplan.3.gz
/usr/lib/tcl8.6/graphviz/libgdtclft.so
/usr/lib/tcl8.6/graphviz/libtcldot.so
/usr/lib/tcl8.6/graphviz/libtcldot_builtin.so
/usr/lib/tcl8.6/graphviz/libtclplan.so
/usr/lib/x86_64-linux-gnu/graphviz/libgvplugin_core.so
/usr/lib/x86_64-linux-gnu/graphviz/libgvplugin_dot_layout.so
/usr/lib/x86_64-linux-gnu/graphviz/libgvplugin_gd.so
/usr/lib/x86_64-linux-gnu/graphviz/libgvplugin_gdk.so
/usr/lib/x86_64-linux-gnu/graphviz/libgvplugin_gtk.so
/usr/lib/x86_64-linux-gnu/graphviz/libgvplugin_neato_layout.so
/usr/lib/x86_64-linux-gnu/graphviz/libgvplugin_pango.so
/usr/lib/x86_64-linux-gnu/graphviz/libgvplugin_xlib.so
/usr/lib/x86_64-linux-gnu/libcdt.so
/usr/lib/x86_64-linux-gnu/libcgraph.so
/usr/lib/x86_64-linux-gnu/libgvc.so
/usr/lib/x86_64-linux-gnu/libgvpr.so
/usr/lib/x86_64-linux-gnu/liblab_gamut.so
/usr/lib/x86_64-linux-gnu/libpathplan.so
/usr/lib/x86_64-linux-gnu/libxdot.so
/usr/share/doc/libgraphviz-dev/changelog.Debian.gz