Property: preserved
Type    : Monsters Objects  
Creator : Brom
Status  : *
The description is:
This property could be set to prevent something to rot away. If, for example,
you set this property on a corpse, that corpse will not rot.

Help topics available:

all_protection	animator	author	deaf	holy
magic	magical	no	no_/	obsolete
peaceful	preserved	protection/	quest_monster	sensitivity/
were