Qué (quién) es Uniform Resource Citation - definición

STRING OF CHARACTERS REPRESENTING THE METADATA OF A UNIFORM RESOURCE IDENTIFIER

Uniform Resource Characteristics; Uniform resource characteristics; Uniform resource characteristic

Uniform Resource Citation

<World-Wide Web> (URC) A set of attribute/value pairs describing an object. Some of the values may be URIs of various kinds. Others may include, for example, athorship, publisher, datatype, date, copyright status and shoe size. A URC is not normally considered as a string, but a set of fields and values with some defined free formatting. (1995-03-24)

Uniform Resource Name

UNIFORM RESOURCE IDENTIFIER (URI) THAT USES THE URN SCHEME

Namespace Specific String; URN; Uniform resource name; URN (identifier)

<World-Wide Web> (URN, previously Uniform/Universal Resource Number) 1. Any URI which is not a URL. 2. A particular scheme which is currently (1991-4) under development by the IETF, which should provide for the resolution using Internet protocols of names which have a greater persistence than that currently associated with Internet host names or organisations (as used in URLs). Uniform Resource Names will be URI schemes that improve on URLs in reliability over time, including authenticity, replication, and high availability. When defined, a URN in sense 1 will be an example of a URN in sense 2. http://w3.org/pub/WWW/Addressing/Addressing.html. (2006-04-18)

Uniform Resource Name

UNIFORM RESOURCE IDENTIFIER (URI) THAT USES THE URN SCHEME

Namespace Specific String; URN; Uniform resource name; URN (identifier)

A Uniform Resource Name (URN) is a Uniform Resource Identifier (URI) that uses the scheme. URNs are globally unique persistent identifiers assigned within defined namespaces so they will be available for a long period of time, even after the resource which they identify ceases to exist or becomes unavailable.

https://en.wikipedia.org/wiki/Uniform_Resource_Name

Wikipedia

Uniform Resource Characteristic

In IETF specifications, a Uniform Resource Characteristic (URC) is a string of characters representing the metadata of a Uniform Resource Identifier (URI), a string identifying a Web resource. URC metadata was envisioned to include sufficient information to support persistent identifiers, such as mapping a Uniform Resource Name (URN) to a current Uniform Resource Locator (URL). URCs were proposed as a specification in the mid-1990s, but were never adopted.

The use of a URC would allow the location of a Web resource to be obtained from its standard name, via the use of a resolving service. It was also to be possible to obtain a URC from a URN by the use of a resolving service. The design goals of URCs were that they should be simple to use, easy to extend, and compatible with a wide range of technological systems. The URC syntax was intended to be easily understood by both humans and software.

https://en.wikipedia.org/wiki/Uniform Resource Characteristic