/usr/share/doc/ is in libstatgrab-dev 0.91-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/libstatgrab-dev/
/usr/share/doc/libstatgrab-dev/examples/
/usr/share/doc/libstatgrab-dev/examples/cpu_usage.c
/usr/share/doc/libstatgrab-dev/examples/vm_stats.c
/usr/share/doc/libstatgrab-dev/examples/user_list.c
/usr/share/doc/libstatgrab-dev/examples/page_stats.c
/usr/share/doc/libstatgrab-dev/examples/valid_filesystems.c
/usr/share/doc/libstatgrab-dev/examples/load_stats.c
/usr/share/doc/libstatgrab-dev/examples/Makefile.gz
/usr/share/doc/libstatgrab-dev/examples/process_snapshot.c
/usr/share/doc/libstatgrab-dev/examples/disk_traffic.c.gz
/usr/share/doc/libstatgrab-dev/examples/process_stats.c
/usr/share/doc/libstatgrab-dev/examples/helpers.c
/usr/share/doc/libstatgrab-dev/examples/network_traffic.c.gz
/usr/share/doc/libstatgrab-dev/examples/filesys_snapshot.c
/usr/share/doc/libstatgrab-dev/examples/os_info.c
/usr/share/doc/libstatgrab-dev/examples/network_iface_stats.c
/usr/share/doc/libstatgrab-dev/copyright
/usr/share/doc/libstatgrab-dev/changelog.Debian.gz