/usr/share/man/man1/debiandoc2latexpdf.1.gz is in debiandoc-sgml 1.2.32-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/man/man1/debiandoc-sgml.1.gz
/usr/share/man/man1/debiandoc-sgml.1.gz