/usr/share/ is in libghc-reducers-doc 3.10.1.1-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/
/usr/share/doc/libghc-reducers-doc/
/usr/share/doc/libghc-reducers-doc/copyright
/usr/share/doc/libghc-reducers-doc/html/
/usr/share/doc/libghc-reducers-doc/html/haddock-util.js
/usr/share/doc/libghc-reducers-doc/html/Data-Semigroup-Monad.html
/usr/share/doc/libghc-reducers-doc/html/Data-Generator-Combinators.html
/usr/share/doc/libghc-reducers-doc/html/Data-Semigroup-MonadPlus.html
/usr/share/doc/libghc-reducers-doc/html/mini_Data-Semigroup-Applicative.html
/usr/share/doc/libghc-reducers-doc/html/mini_Data-Semigroup-Generator.html
/usr/share/doc/libghc-reducers-doc/html/mini_Data-Semigroup-MonadPlus.html
/usr/share/doc/libghc-reducers-doc/html/doc-index.html
/usr/share/doc/libghc-reducers-doc/html/mini_Data-Semigroup-Monad.html
/usr/share/doc/libghc-reducers-doc/html/index.html
/usr/share/doc/libghc-reducers-doc/html/Data-Semigroup-Applicative.html
/usr/share/doc/libghc-reducers-doc/html/ocean.css
/usr/share/doc/libghc-reducers-doc/html/Data-Semigroup-Instances.html
/usr/share/doc/libghc-reducers-doc/html/Data-Semigroup-Self.html
/usr/share/doc/libghc-reducers-doc/html/index-frames.html
/usr/share/doc/libghc-reducers-doc/html/plus.gif
/usr/share/doc/libghc-reducers-doc/html/Data-Semigroup-Reducer.html
/usr/share/doc/libghc-reducers-doc/html/minus.gif
/usr/share/doc/libghc-reducers-doc/html/mini_Data-Semigroup-Apply.html
/usr/share/doc/libghc-reducers-doc/html/mini_Data-Generator.html
/usr/share/doc/libghc-reducers-doc/html/frames.html
/usr/share/doc/libghc-reducers-doc/html/mini_Data-Semigroup-Self.html
/usr/share/doc/libghc-reducers-doc/html/mini_Data-Semigroup-Instances.html
/usr/share/doc/libghc-reducers-doc/html/reducers.txt
/usr/share/doc/libghc-reducers-doc/html/Data-Semigroup-Alternative.html
/usr/share/doc/libghc-reducers-doc/html/Data-Generator.html
/usr/share/doc/libghc-reducers-doc/html/mini_Data-Semigroup-Reducer-With.html
/usr/share/doc/libghc-reducers-doc/html/Data-Semigroup-Union.html
/usr/share/doc/libghc-reducers-doc/html/synopsis.png
/usr/share/doc/libghc-reducers-doc/html/hslogo-16.png
/usr/share/doc/libghc-reducers-doc/html/Data-Semigroup-Alt.html
/usr/share/doc/libghc-reducers-doc/html/mini_Data-Semigroup-Union.html
/usr/share/doc/libghc-reducers-doc/html/mini_Data-Semigroup-Alternative.html
/usr/share/doc/libghc-reducers-doc/html/Data-Semigroup-Apply.html
/usr/share/doc/libghc-reducers-doc/html/src/
/usr/share/doc/libghc-reducers-doc/html/src/Data-Semigroup-Monad.html
/usr/share/doc/libghc-reducers-doc/html/src/Data-Generator-Combinators.html
/usr/share/doc/libghc-reducers-doc/html/src/Data-Semigroup-MonadPlus.html
/usr/share/doc/libghc-reducers-doc/html/src/hscolour.css
/usr/share/doc/libghc-reducers-doc/html/src/Data-Semigroup-Applicative.html
/usr/share/doc/libghc-reducers-doc/html/src/Data-Semigroup-Instances.html
/usr/share/doc/libghc-reducers-doc/html/src/Data-Semigroup-Self.html
/usr/share/doc/libghc-reducers-doc/html/src/Data-Semigroup-Reducer.html
/usr/share/doc/libghc-reducers-doc/html/src/Data-Semigroup-Alternative.html
/usr/share/doc/libghc-reducers-doc/html/src/Data-Generator.html
/usr/share/doc/libghc-reducers-doc/html/src/Data-Semigroup-Union.html
/usr/share/doc/libghc-reducers-doc/html/src/Data-Semigroup-Alt.html
/usr/share/doc/libghc-reducers-doc/html/src/Data-Semigroup-Apply.html
/usr/share/doc/libghc-reducers-doc/html/src/Data-Semigroup-Reducer-With.html
/usr/share/doc/libghc-reducers-doc/html/src/Data-Semigroup-Generator.html
/usr/share/doc/libghc-reducers-doc/html/Data-Semigroup-Reducer-With.html
/usr/share/doc/libghc-reducers-doc/html/Data-Semigroup-Generator.html
/usr/share/doc/libghc-reducers-doc/html/mini_Data-Semigroup-Alt.html
/usr/share/doc/libghc-reducers-doc/html/mini_Data-Semigroup-Reducer.html
/usr/share/doc/libghc-reducers-doc/html/mini_Data-Generator-Combinators.html
/usr/share/doc/libghc-reducers-doc/changelog.Debian.gz