This property identifies the E77 Persistent Item or items that cease to exist due to a E81 Transformation event.
It is replaced by the result of the Transformation, which becomes a new unit of documentation. The continuity between both items, the new and the old, is expressed by the link to the common Transformation.
the transformation of the Venetian Loggia in Heraklion into a city hall (E81) transformed the Venetian Loggia in Heraklion (E22)
the death and mummification of Tut Ankh Amun (E81) transformed the ruling PharaoTut Ankh Amun (E21)