I would like to use URNs in a project of mine. And I am hardly willing to apply my humble project for official IANA registration but would like to keep from violating standards if possible. That's why I'd like to know if there is a standard (or de-facto common practice at least) NID to be placed instead of private
in the following example:
urn:private:mycompany:myproject:mycollection:myresource