What Makes an Asset Valuable?

If you don't keep the information on chain, they all look identical, right? And also the rules around that, right, we talk about secondary sale of our artwork. You as a producer should be able to define, say, I want to charge 5% for every secondary transaction, enforce it to software, not to human. That's just funny, but wrong, right? Rules around asset transfer and creation, right? Apart from what an essence of an asset, right?