Uri, URL and urn

Source: Internet
Author: User

Uris identifyAndURLs locate; However, locations are also identifications, so every URL is also a URI, but there are Uris which are not URLs.
Examples:

    • Roger pate

This is my name, which is identification. it is like a URI, but cannot be a URL, as it tells you nothing about my location or how to contact me. in this case it also happens to identify at least 5 other people in the USA alone.

    • 4914 West Bay Street, Nassau, Bahamas

This is a location, which is identification for that physical location. it is like both a URL and Uri (since all URLs are URIs), and also identifies me indirectly as "resident .. ". in this case it uniquely identifies me, but that wocould change if I get a roommate.

I say "like" because these examples do not follow the required syntax.

Urns

My name, Roger pate, cocould be like a urn, could t those are much more regulated and intended to be unique should SS both space and time.

Because I currently share this name with other people, it's not globally unique and wocould not be appropriate as a urn. however, even if no other family used this name, I'm named after my paternal grandfather, so it still wouldn't be unique wait SS time. and
Even if that wasn't the case, the possibility of naming my descendants after me make this unsuitable as a urn.

Urns are different from URLs in this rigid uniqueness constraint, even though they both share the syntax of URIs.

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