/usr/share/ is in liboop-doc 1.0-8.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/
/usr/share/doc/liboop-doc/
/usr/share/doc/liboop-doc/html/
/usr/share/doc/liboop-doc/html/why.html
/usr/share/doc/liboop-doc/html/oop_www.html
/usr/share/doc/liboop-doc/html/alloc.html
/usr/share/doc/liboop-doc/html/oop_sys_run.html
/usr/share/doc/liboop-doc/html/on_fd.html
/usr/share/doc/liboop-doc/html/oop_tcl.html
/usr/share/doc/liboop-doc/html/how.html
/usr/share/doc/liboop-doc/html/oop_rl.html
/usr/share/doc/liboop-doc/html/oop_glib.html
/usr/share/doc/liboop-doc/html/oop_adns.html
/usr/share/doc/liboop-doc/html/on_time.html
/usr/share/doc/liboop-doc/html/on_signal.html
/usr/share/doc/liboop-doc/html/oop_sys_source.html
/usr/share/doc/liboop-doc/html/index.html
/usr/share/doc/liboop-doc/html/oop_sys.html
/usr/share/doc/liboop-doc/html/oop_adns_query.html
/usr/share/doc/liboop-doc/html/ref.html
/usr/share/doc/liboop-doc/html/logo
/usr/share/doc/liboop-doc/html/style.css
/usr/share/doc/liboop-doc/copyright
/usr/share/doc/liboop-doc/changelog.Debian.gz
/usr/share/doc-base/
/usr/share/doc-base/liboop-doc