Uniform resource name

This Euler diagram shows that a uniform resource identifier (URI) is either a uniform resource locator (URL), or a uniform resource name (URN), or both.

uniform resource name (URN) uniform resource identifier (URI) urn URI схемасын қолданатын ресурс, мәні веб ресурстың жоқ немесе бос еместігін көрсетеді.

Синтаксисі

RFC 2141 (Мамыр 1997) URNнің BNF формасы:

<URN> ::= "urn:" <NID> ":" <NSS>

түрінде жазылады:

urn:<NID>:<NSS>

Мысалдары

urn:isbn:0451450523

The URN for The Last Unicorn (1968 book), identified by its book number.

urn:isan:0000-0000-9E59-0000-O-0000-0000-2

The URN for Spider-Man (2002 film) identified by its audiovisual number.

urn:issn:0167-6423

The URN for the Science of Computer Programming (scientific journal), identified by its serial number.

urn:ietf:rfc:2648

The URN for the IETF's RFC 2648.

urn:mpeg:mpeg7:schema:2001

Default Namespace Rules for MPEG-7 video metadata.

urn:oid:2.16.840

The URN corresponding to the OID for the United States.

urn:uuid:6e8bc430-9c3a-11d9-9669-0800200c9a66

A URN using a version 1 UUID.

urn:nbn:de:bvb:19-146642

A National Bibliography Number, in Germany (de), in Bavaria (BVB=Bayerischer Verbundkatalog), library number 19 (University library Munich), pointing to a PhD thesis on heat detection in cattle.

Сыртқы сілттемелер

• "Charter", Uniform Resource Names, The IETF's Uniform Resource Names (concluded) working group, http://datatracker.ietf.org/wg/urn/charter/ .
• "URN namespace", Assignments, IANA, http://www.iana.org/assignments/urn-namespaces/ 
• URN Information Center, http://www.urn-info.org/ 
• URI Clarification, W3C, http://www.w3.org/TR/uri-clarification/ .
• "§2: Identification", Architecture of the World Wide Web, One, W3C, http://www.w3.org/TR/webarch/#identification .
• Addressing, W3C, http://www.w3.org/Addressing/ .
• URN, Middleware Architecture Committee for Education (MACE), http://middleware.internet2.edu/urn-mace/urn-mace.html .