/usr/share/mimelnk/application/x-vym.desktop is in vym 2.5.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 | [Desktop Entry]
Encoding=UTF-8
Comment=VYM (View Your Mind) File
Type=MimeType
MimeType=application/x-vym
Icon=vym
Patterns=*.vym;*.vyp;*.VYM;*.VYP;
|