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Re:Ask HN: Why are URNs not more popular? by dagss on Friday January 06, 2023 @01:06PM (#34278484)
I don't really want to classify objects.

I want to refer to a registration in a registry. Objects can of course be regidtered many places for many reasons but that is not my concern here.

As long as I can serialize the tuple (registry-somone-made, id-in-that-registry) in a standard and readable way that would be a huge step forward

Re:Ask HN: Why are URNs not more popular? by Y_Y on Saturday January 07, 2023 @05:59AM (#34287009)
Thanks for that explanation. My first guess that it was an analogy to the Library of Babel and I was able to convince myself that made sense.
Re:Ask HN: Why are URNs not more popular? by cratermoon on Saturday January 07, 2023 @11:31AM (#34289603)
> I want to refer to a registration in a registry.

But that's not the question you posed in the original post. You asked about URNs, and the URN registry imposes a taxonomy. You're wanting a registry of identifiers classified by country and type. That's a taxonomy.

Why depend on someone else's registry? Make your own, don't worry about taxonomy, and use it.