> Interesting theory, however, a machine cannot own property, only a person can.
I personally think the line between that of so-called "meatspace" and "machine" is tenuous at best. In a very real sense, so-called biological organisms are machines. To say a machine can't own property is to ignore this truth.
You could shift the goal-post to say "only sentient, and self-aware machines can own property" - and it would get you closer. But that would pre-suppose that large organizations of people and machines (what we call "corporations" and other terms) aren't in some manner sentient and self-aware (and we the individual components, being at a lower level within the network, are unable to see this emergent property and/or understand it).
In effect, your statements pre-suppose that machines can only be slaves, without ownership of property, to us "superior" meat-machines. If that is truly your real position, you had better hope that something like that depicted in the Animatrix "Second Renaissance" does not come to pass.
Because it probably won't go well for humanity, if our own history is any guide.