Uniform Resource Name. URNs are another kind of URI. Names are more persistent than Locations. A location may change, but a name rarely will.
Uniform Resource Name. A string of characters attached to an object; an identifier used by the World Wide Web to locate a document.
(Uniform Resource Name): A permanent, unchanging name for a Web resource (seldom used in today's Web environment).
Uniform Resource Name. A unique identifier that identifies an entity, but doesn't tell where it is located. A system can use a URN to look up an entity locally before trying to find it on the Web. It also allows the Web location to change, while still allowing the entity to be found.
Uniform Resource Name. URNs serve as persistent, location-independent, resource identifiers. RFC 2141
Uniform Resource Name, the result of an evolving attempt to define a name and address syntax for persistent objects accessible over the Internet; urn:foo:a123,456 is a legal URN consisting of three colon-separated fields: urn followed by a namespace identifier, followed by a namespace specifier (see RFC 1737 and RFC 2141 for details).
Uniform Resource Name with the intend to serve as a persistent, location-independent, resource identifier (see RFC 1737, RFC 2141, and RFC 2276). ISBN numbers and MAC addresses are examples of URN's.
Uniform Resource Name - the filename/path part of a URL within a server
( Uniform Resource Name) A URI that is supposed to be available for a long time. USENET-A worldwide system for discussion groups, with comments passed along hundreds of thousands of machines.
Uniform Resource Name. A kind of URI RFC2141
(Uniform Resource Name) - A persistent identifier for an information resource. See http://www.ietf.org/html.charters/urn-charter.html.
Uniform Resource Name. A standardized name for a persistent, location-independent, resource identifier. As conceived, when the system is implemented, you will be able to link to a resource by URN without specifying its location. See the May 1977 RFC 2141 URN Syntax
Uniform Resource Name. Identifies a persistent Internet resource. A URN can provide a mechanism for locating and retrieving a schema file that defines a particular namespace. While an ordinary URL could provide similar functionality, a URN is more robust and easier to manage for this purpose because a URN can refer to more than one URL. URNs are not location-dependent as URLs are.
See Uniform Resource Name.
A Uniform Resource Name (URN) defines a unique location independent name for an object that maps to one or more URLs.
Uniform Resource Name, which defines a namespace. Usually contains colons. e.g. urn:www-develop-com:student.
Uniform Resource Name. A URI (name and address of an object on the Internet) that has some assurance of persistence beyond that normally associated with an Internet domain or host name. For information about Internet addressing, see http://www.w3.org/Addressing/Addressing.html.
Uniform Resource Name: persistent identifiers for information resources; defined in RFC 1737; see http://www.ietf.org/html.charters/urn-charter.html
(Uniform Resource Name) URI that is supposed to be available for along time. For an address to be a URN some institution is supposed to make a commitment to keep the resource available at that address. See also
Uniform Resource Name. A new Internet addressing scheme, still under discussion, which will allow multiple copies of a resource to be identified.
Uniform Resource Name (URN). This does not specify a protocol, just a name that references a resource.
Location-independent names for Internet resources.
Uniform Resource Names, are as yet defined, but are the holy grail of addressing, as any file would retain the same URN, regardless of which computer the file resided on. URNs would be universal identifiers for Internet resources, regardless of the resource origins.