/usr/share/perl5/ is in libnet-gpsd3-perl 0.19-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/Net/GPSD3/
/usr/share/perl5/Net/
/usr/share/perl5/Net/GPSD3.pm
/usr/share/perl5/Net/GPSD3/Base.pm
/usr/share/perl5/Net/GPSD3/Cache.pm
/usr/share/perl5/Net/GPSD3/Return/
/usr/share/perl5/Net/GPSD3/Return/Unknown/
/usr/share/perl5/Net/GPSD3/Return/Unknown/Timestamp.pm
/usr/share/perl5/Net/GPSD3/Return/SUBFRAME.pm
/usr/share/perl5/Net/GPSD3/Return/DEVICE.pm
/usr/share/perl5/Net/GPSD3/Return/ERROR.pm
/usr/share/perl5/Net/GPSD3/Return/WATCH.pm
/usr/share/perl5/Net/GPSD3/Return/Satellite.pm
/usr/share/perl5/Net/GPSD3/Return/POLL.pm
/usr/share/perl5/Net/GPSD3/Return/Unknown.pm
/usr/share/perl5/Net/GPSD3/Return/GST.pm
/usr/share/perl5/Net/GPSD3/Return/SKY.pm
/usr/share/perl5/Net/GPSD3/Return/VERSION.pm
/usr/share/perl5/Net/GPSD3/Return/DEVICES.pm
/usr/share/perl5/Net/GPSD3/Return/TPV.pm