/usr/ is in ruby-rsvg2 3.2.4-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/ruby/
/usr/lib/ruby/vendor_ruby/
/usr/lib/ruby/vendor_ruby/rsvg2/
/usr/lib/ruby/vendor_ruby/rsvg2/cairo.rb
/usr/lib/ruby/vendor_ruby/rsvg2/dimension-data.rb
/usr/lib/ruby/vendor_ruby/rsvg2/handle.rb
/usr/lib/ruby/vendor_ruby/rsvg2/loader.rb
/usr/lib/ruby/vendor_ruby/rsvg2/version.rb
/usr/lib/ruby/vendor_ruby/rsvg2.rb
/usr/share/
/usr/share/doc/
/usr/share/doc/ruby-rsvg2/
/usr/share/doc/ruby-rsvg2/copyright
/usr/share/doc/ruby-rsvg2/examples/
/usr/share/doc/ruby-rsvg2/examples/svg-viewer.rb
/usr/share/doc/ruby-rsvg2/examples/svg2.rb
/usr/share/rubygems-integration/
/usr/share/rubygems-integration/all/
/usr/share/rubygems-integration/all/specifications/
/usr/share/rubygems-integration/all/specifications/rsvg2-3.2.4.gemspec
/usr/share/doc/ruby-rsvg2/changelog.Debian.gz