If you do, and if you happen to live in Ireland, then that doesn't mean that you can do just what you want with your house and land. You can't build on it willy nilly. You have to get planning permission. If it's zoned for residential purposes, then you can't just establish a factory or shop there.
Ownership is an interesting idea.
Irish people have a particular obsession with ownership because of our past history of being enslaved by the British Empire. It has a strong symbolic import for an Irish person to say that we own our home or land, and for that reason Irish home ownership is among the highest in the world. In the world of cyberspace, ownership has a very different complexion. We exist within a world where space is essentially endless and can be endlessly replicated and expanded. Our tools are software programmes and they can be duplicated again and again at little cost.