/usr/lib/libreoffice/share/template/ko/presnt/debian-presentation.otp is in libreoffice-l10n-ko 1:3.5.4+dfsg2-0+deb7u6.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/libreoffice/share/template/ko/presnt/../../en-US/presnt/debian-presentation.otp