I wasn't asking it to define it. I came up with the list of principles first, then spent ages trying to think of a suitable name for them. It was quite gratifying when ChatGPT, without any context, when asked to guess what the term "freehold" might mean with respect to software, came up with almost the exact same set of principles. That told me that the "freehold" term is a pretty good fit. It would be an incredible coincidence otherwise.