/usr/share/doc/ is in libdbd-sqlite3 0.8.3-1+s-2.1ubuntu4.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3/
/usr/share/doc/libdbd-sqlite3/
/usr/share/doc/libdbd-sqlite3/AUTHORS
/usr/share/doc/libdbd-sqlite3/README
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3.pdf
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3/c102.html
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3/c120.html
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3/c128.html
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3/c26.html
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3/c34.html
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3/c39.html
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3/c47.html
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3/c94.html
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3/copying-fdl.html
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3/f15.html
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3/f23.html
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3/index.html
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3/x123.html
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3/x131.html
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3/x195.html
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3/x203.html
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3/x42.html
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3/x50.html
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3/x56.html
/usr/share/doc/libdbd-sqlite3/dbd_sqlite3/x64.html
/usr/share/doc/libdbd-sqlite3/copyright
/usr/share/doc/libdbd-sqlite3/NEWS.gz
/usr/share/doc/libdbd-sqlite3/changelog.Debian.gz
/usr/share/doc-base/libdbd-sqlite3