/usr/share/ is in ruby-mime-types 2.6.1-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/ruby-mime-types/
/usr/share/rubygems-integration/
/usr/share/rubygems-integration/all/
/usr/share/rubygems-integration/all/specifications/
/usr/share/rubygems-integration/all/specifications/mime-types-2.6.1.gemspec
/usr/share/doc/
/usr/share/doc/ruby-mime-types/copyright
/usr/share/doc/ruby-mime-types/changelog.Debian.gz
/usr/share/doc/ruby-mime-types/README.rdoc.gz
/usr/share/ruby-mime-types/
/usr/share/ruby-mime-types/mime.obsolete.column
/usr/share/ruby-mime-types/mime.friendly.column
/usr/share/ruby-mime-types/mime-types.json
/usr/share/ruby-mime-types/mime.docs.column
/usr/share/ruby-mime-types/mime.signature.column
/usr/share/ruby-mime-types/mime.references.column
/usr/share/ruby-mime-types/mime.system.column
/usr/share/ruby-mime-types/mime.registered.column
/usr/share/ruby-mime-types/mime.content_type.column
/usr/share/ruby-mime-types/mime.use_instead.column
/usr/share/ruby-mime-types/mime.xrefs.column
/usr/share/ruby-mime-types/mime.encoding.column