The existence of X is not a property of X itself. Instead, the existence of X is a property of the bigger system that consists of X.
For example, the existence of a hole is a property of the whole, not of the hole itself. You cannot define a hole without the whole. Without the whole, the hole cannot exist at all.
hole ~ whole
— Me@2012.10.26
2014.04.30 Wednesday (c) All rights reserved by ACHK