/usr/share/ is in libghc-bytestring-nums-doc 0.3.5-5.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/
/usr/share/doc/libghc-bytestring-nums-doc/
/usr/share/doc/libghc-bytestring-nums-doc/README
/usr/share/doc/libghc-bytestring-nums-doc/copyright
/usr/share/doc/libghc-bytestring-nums-doc/html/
/usr/share/doc/libghc-bytestring-nums-doc/html/Data-ByteString-Nums-Careless-Int.html
/usr/share/doc/libghc-bytestring-nums-doc/html/mini_Data-ByteString-Nums-Careless-Float.html
/usr/share/doc/libghc-bytestring-nums-doc/html/hslogo-16.png
/usr/share/doc/libghc-bytestring-nums-doc/html/mini_Data-ByteString-Nums-Careless-Int.html
/usr/share/doc/libghc-bytestring-nums-doc/html/bytestring-nums.txt
/usr/share/doc/libghc-bytestring-nums-doc/html/minus.gif
/usr/share/doc/libghc-bytestring-nums-doc/html/Data-ByteString-Nums-Careless-Hex.html
/usr/share/doc/libghc-bytestring-nums-doc/html/haddock-util.js
/usr/share/doc/libghc-bytestring-nums-doc/html/ocean.css
/usr/share/doc/libghc-bytestring-nums-doc/html/frames.html
/usr/share/doc/libghc-bytestring-nums-doc/html/Data-ByteString-Nums-Careless-Float.html
/usr/share/doc/libghc-bytestring-nums-doc/html/synopsis.png
/usr/share/doc/libghc-bytestring-nums-doc/html/index-frames.html
/usr/share/doc/libghc-bytestring-nums-doc/html/src/
/usr/share/doc/libghc-bytestring-nums-doc/html/src/Data-ByteString-Nums-Careless-Int.html
/usr/share/doc/libghc-bytestring-nums-doc/html/src/hscolour.css
/usr/share/doc/libghc-bytestring-nums-doc/html/src/Data-ByteString-Nums-Careless-Hex.html
/usr/share/doc/libghc-bytestring-nums-doc/html/src/Data-ByteString-Nums-Careless-Float.html
/usr/share/doc/libghc-bytestring-nums-doc/html/src/Data-ByteString-Nums-Careless.html
/usr/share/doc/libghc-bytestring-nums-doc/html/mini_Data-ByteString-Nums-Careless.html
/usr/share/doc/libghc-bytestring-nums-doc/html/index.html
/usr/share/doc/libghc-bytestring-nums-doc/html/mini_Data-ByteString-Nums-Careless-Hex.html
/usr/share/doc/libghc-bytestring-nums-doc/html/Data-ByteString-Nums-Careless.html
/usr/share/doc/libghc-bytestring-nums-doc/html/doc-index.html
/usr/share/doc/libghc-bytestring-nums-doc/html/plus.gif
/usr/share/doc/libghc-bytestring-nums-doc/changelog.Debian.gz