/usr/lib/ is in libopengl-perl 0.6703+dfsg-1+b1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/perl5/
/usr/lib/x86_64-linux-gnu/perl5/5.20/
/usr/lib/x86_64-linux-gnu/perl5/5.20/OpenGL/
/usr/lib/x86_64-linux-gnu/perl5/5.20/OpenGL/Array.pod
/usr/lib/x86_64-linux-gnu/perl5/5.20/OpenGL/Config.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/OpenGL/Tessellation.pod
/usr/lib/x86_64-linux-gnu/perl5/5.20/OpenGL.pod
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/OpenGL/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/OpenGL/autosplit.ix
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/OpenGL/OpenGL.so
/usr/lib/x86_64-linux-gnu/perl5/5.20/OpenGL.pm