/usr/ is in libghc-magic-doc 1.0.8-12.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/ghc-doc/
/usr/lib/ghc-doc/haddock/
/usr/lib/ghc-doc/haddock/magic-1.0.8/
/usr/lib/ghc-doc/haddock/magic-1.0.8/magic.haddock
/usr/lib/ghc-doc/hoogle/
/usr/share/
/usr/share/doc/
/usr/share/doc/libghc-magic-doc/
/usr/share/doc/libghc-magic-doc/copyright
/usr/share/doc/libghc-magic-doc/html/
/usr/share/doc/libghc-magic-doc/html/haddock-util.js
/usr/share/doc/libghc-magic-doc/html/Magic.html
/usr/share/doc/libghc-magic-doc/html/mini_Magic-Operations.html
/usr/share/doc/libghc-magic-doc/html/doc-index.html
/usr/share/doc/libghc-magic-doc/html/index.html
/usr/share/doc/libghc-magic-doc/html/ocean.css
/usr/share/doc/libghc-magic-doc/html/index-frames.html
/usr/share/doc/libghc-magic-doc/html/plus.gif
/usr/share/doc/libghc-magic-doc/html/Magic-Types.html
/usr/share/doc/libghc-magic-doc/html/frames.html
/usr/share/doc/libghc-magic-doc/html/mini_Magic.html
/usr/share/doc/libghc-magic-doc/html/synopsis.png
/usr/share/doc/libghc-magic-doc/html/hslogo-16.png
/usr/share/doc/libghc-magic-doc/html/mini_Magic-Init.html
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/usr/share/doc/libghc-magic-doc/html/src/
/usr/share/doc/libghc-magic-doc/html/src/Magic.html
/usr/share/doc/libghc-magic-doc/html/src/hscolour.css
/usr/share/doc/libghc-magic-doc/html/src/Magic-TypesLL.html
/usr/share/doc/libghc-magic-doc/html/src/Magic-Types.html
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/usr/share/doc/libghc-magic-doc/html/src/Magic-Data.html
/usr/share/doc/libghc-magic-doc/html/src/Magic-Utils.html
/usr/share/doc/libghc-magic-doc/html/magic.txt
/usr/share/doc/libghc-magic-doc/html/Magic-Init.html
/usr/share/doc/libghc-magic-doc/html/Magic-Data.html
/usr/share/doc/libghc-magic-doc/html/mini_Magic-Types.html
/usr/share/doc/libghc-magic-doc/changelog.Debian.gz
/usr/lib/ghc-doc/hoogle/magic.txt