About
An URN is a URI that defines unicity of a resource through the use of a name.
- in the context of computer, a name is just the string representation of a bit.
- URN is a subset of URI.
Example
- A person's name could be considered as unique in a class.
- A more global identifier with UUID represented as a string.
urn:uuid:f81d4fae-7dec-11d0-a765-00a0c91e6bf6